BITS Pilani

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Publications

Publications

Publications of  Dr. Prasad  Anant Naik

A)     Papers in  peer reviewed journals

1)         Ablation and lateral energy transport in high-Z plasmas produced by lasers.

          P.D.Gupta, P.A.Naik and H.C.Pant

          Appl. Phys. Lett., 43, 754, 1983

 

2)          Effect of recombination on ion expansion velocity in laser produced plasma.

          P.D.Gupta, P.A.Naik and H.C.Pant

          J. Appl. Phys., 55, 701, 1984

 

3)          Effect of lateral energy transport on the momentum to targets in laser produced plasma.

          P.D.Gupta, P.A.Naik and H.C.Pant

          J. Appl. Phys., 56, 785, 1984

 

4)          Dependence of x-ray intensity scaling on target atomic number in laser produced plasma.

          P.D.Gupta, P.A.Naik and H.C.Pant

          J. Appl. Phys., 56, 1371, 1984

 

5)          Effect of lateral energy transport in ablation pressure scaling in laser irradiated planar foil targets.

          L.J.Dhareshwar, P.A.Naik and H.C.Pant

          Pramana: J.of Phys., 25, 63, 1985

 

6)          Ablation pressure measurements of laser driven thin foil targets.

          L.J.Dhareshwar, P.A.Naik, S.Sharma, and H.C.pant,

          Phys. Teach., 28, 12, 1986

 

7)          Enhancement of ablation smoothening in laser irradiated high-Z coated thin foil targets.

          L.J.Dhareshwar, P.A.Naik and H.C.Pant

          Pramana: J. Phys., 27, 435, 1986

 

8)         Characteristics of plasma flow from laser irradiated planar foil targets.

          L.J.Dhareshwar, P.A.Naik, P.D.Nandwana and H.C.Pant

          J. Appl. Phys., 61, 4458, 1987

 

9)         X-Ray Luminosity Time of Flight Spectrometer for laser produced plasmas.

          P.A.Naik, P.D.Gupta and S.R.Kumbhare

          Rev. Sci. Instrum. 59, 1076, 1988

 

 

10)        Anomalous behaviour of the intensity ratio of resonance and intercombination lines in

          laser produced plasmas.

          P.A.Naik, P.D.Gupta and S.R.Kumbhare

          Phys. Rev. A 38, 6442, 1988

 

11)        K,L, and M spectra of a laser plasma suitable for active x-ray diagnostics.

          D.D.Bhawalkar, N.G.Basov, A.A.Galichii, M.P.Kalashnikov, S.R.Kumbhare, Yu.A.Mikhailov, P.A.Naik, P.D.Nandwana, H.C.Pant, A.V.Rode, G.V.Sklizkov, S.I.Fedetov, and V.N Shlyaptsev.

          Sov. J. Quantum Electronics, 19, 782, 1889

 

12)        Measurements of separation between the ablation surface and the absorption region from x-ray spectroscopic observations in laser heated plasmas.

          P.A.Naik, P.D.Gupta and S.R.Kumbhare

          Phys.Rev. A 40, 3265, 1989

 

13)        A Plasma shutter to generate a synchronized sub nanosecond pulse for optical probing of laser produced plasmas.

          L.J.Dhareshwar, P.A.Naik and D.D.Bhawalkar.

          Rev. Sci. Instrum., 62, 369, 1991

 

14)        Enhanced x-ray emission in laser produced plasma expanding in a background gas.,

          P.A.Naik, P.D.Gupta and S.R.Kumbhare.

          Phys. Rev. A 43, 4540, 1991

 

15)        Study of laser driven shock wave propagation in plexiglass targets.

          L.J.Dhareshwar, P.A.Naik, T.C.Kaushik, and H.C.Pant.

          Lasers and Particle Beams 10, 201, 1992

 

16)        Radiative cooling instability in the low density plasma corona of laser irradiated solid targets.

          L.J.Dhareshwar, P.A.Naik, S.Sarkar, M.Khan, and B.Chakraborty.

          Phys. Fluids B 4, 1635, 1992

 

17)        Laser driven shock wave studies in gold coated plexiglass targets.

          L.J.Dhareshwar, P.A.Naik, T.C.Kaushik, and H.C.Pant,

          J. High Pressure Research, 10, 695, 1992

 

18)        Spectral distribution of x-ray yield of M-shell emission from laser produced gold plasma.

          P.A.Naik, P.D.Gupta, and S.R.Kumbhare.

          IEEE Transactions on Plasma Science 22, 53, 1994

 

19)        Gain enhancement in Nd: glass laser amplifiers using electro-polished aluminium reflectors.

          A.Chowdhury, P.A.Naik, S.R.Kumbhare, J.A.Chakera, and P.D.Gupta.

          Optics and Laser Technology 22, 413, 1994

 

20)        A variable nanosecond pulse duration laser pulse slicer based on high voltage avalanche transistor switch

          J.A.Chakera, P.A.Naik, S.R.Kumbhare, and P.D.Gupta

          J. Indian Institute of Science, 76, 273, 1996

 

21)        Physics of Laser-Matter interaction at ultra-high intensities.

          P.A.Naik

          Laser News, 8, 1, pp.8-16, 1997

 

22)        A simple XUV transmission grating spectrograph with sub-angstrom resolution for laser plasma interaction studies

          S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik,  P.D.Gupta, D.A.Fedin, A.A.Rupasov, and A.S.Shikanov

          Meas. Sci. and Tech., 9, 1462, 1998

 

23)        Study of diffraction efficiency of a free-standing transmission grating in keV spectral region using laser produced plasmas

          S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

          Optics and Laser Technology, 30, 407, 1998

 

24)        X-ray source with photon energy 5 keV pumped by laser

          Yu.V.Korobkin, I.V.Romanov, A.A.Rupasov, D.A.Fedin, A.S.Shikanov, A.Moorti, M.Raghuramaiah, J.Upadhyay, S.R.Kumbhare, S.Sailaja, V.Arora, P.A.Naik, and P.D.Gupta

          Physica Scripta 60, pp.76-80, 1999

 

25)        Investigation of a laser driven vacuum diode x-ray source of photon energy ~ 5 keV.

          Yu.V.Korobkin, I.V.Romanov, A.A.Rupasov, D.A.Fedin, A.S.Shikanov, A.Moorti, M.Raghuramaiah, J.Upadhyay, S.R.Kumbhare, S.Sailaja, V.Arora, P.A.Naik, and P.D.Gupta

          Lasers and Particle Beams, 17, 3, pp.499-507, 1999

 

26)        Development of  free-standing submicron Formvar films with multiple thickness steps for XUV-soft X-ray applications

          A.Chowdhury, P.A.Naik and P.D.Gupta

          Sadhana , 24, 551, 1999

 

 

27)        Development of a Flat Field XUV spectrograph for laser plasma interaction studies.

          A.Chowdhury, P.A.Naik, R.A.Joshi, S.R.Kumbhare, and P.D.Gupta

          Sadhana, 24, 557, 1999

 

28)        A simple high resolution on-line x-ray imaging crystal spectrograph for laser plasma interaction studies

          V.Arora, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

          Rev. Sci. Instrum. 71, 2644, 2000

 

29)        Understanding non-diagram x-ray lines through diagrams.

          P.A.Naik

          Physics Education, 17, 3, pp.253-60, 2000

 

30)     Polarization characteristics of the harmonics and reflected radiation on the  interaction of 100 GW picosecond pulses with aluminium films

          R.A.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik and P.D.Gupta 

          Quantum Electronics, 30 (11), pp.970-74, 2000

 

31)        Calculation of higher order group velocity dispersion in a grating pulse  stretcher / compressor using recursion method. 

          P.A.Naik and A.K.Sharma

          J. Optics, 29, pp.105-113, 2000

 

32)     The study of spectral, temporal and spatial characteristics of harmonics generated on the solid  surfaces.

          R. A. Ganeev, J. A. Chakera, M. Raghuramaiah, A. K. Sharma, P. A. Naik, P.D.Gupta.

          Optics and Spectroscopy, 89, pp.967-72, 2000.

 

33)  Occurrence of half integral diffraction orders in XUV-soft x-ray spectra using a free-standing transmission grating.

          S.Sailaja, P.A.Naik, V.Arora and P.D.Gupta

          J. X-ray Science and Technology, 8, 231, 2000

 

34)     Comment on Isotope enrichment in laser ablation plumes and commensurately deposited thin films

          P.D.Gupta and P.A.Naik

          Phys. Rev. Letters, 86, 1386, 2001

 

 

35)     Single shot twin x-ray microscopic imaging using simultaneously produced laser plasma x-ray sources

          J.A.Chakera, V.Arora, S.R.Kumbhare, P.A.Naik, V.Ganesan, and P.D.Gupta

          Review of Sci. Instrum., 72, p.1421, 2001

 

36)     Polarization effects in harmonic generation from solid surfaces

          R.A.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta

          J. of Optics B: Quantum Semiclass. Opt. 3,  S112-117, 2001

 

37)     Laser driven high current density pulsed electron emission from lead zirconium titanate (PZT) ferroelectric ceramic.
A.Moorti, S.Sailaja, P.A.Naik, P.D.Gupta,  Yu.V.Korobkin, I.V.Romanov, A.A.Rupasov and A.S.Shikhanov
Applied Physics Letters, 79, 1163, 2001

 

38)     An experimental study of harmonic generation from solid surfaces irradiated by multi-picosecond laser pulses.

          R.A.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta

          Physical Review E, 63, 26402, 2001

 

39)     Angular distribution of x-ray line radiation from laser irradiated planar targets

          V.Arora, J.A.Chakera, S.R.Kumbhare, P.A.Naik, N.K.Gupta, and P.D.Gupta

          Laser and Particle Beams, 19, 253, 2001

 

40)       On-line temporal characterization of an x-ray streak camera
J.A.Chakera, M.Raghuramaiah, P.A.Naik, P.D.Gupta, and V.K.Chevokin
Optics and Laser Technology 33, 421, 2001

 

41)     Absolute spectral distribution of soft x-ray emission from laser produced gold plasma,
S. Sailaja, P.A. Naik and P.D. Gupta,
IEEE Transactions in Plasma Science, 29, 960, 2001

 

42)     A second order autocorrelator for single shot measurement of femtosecond laser pulse durations

           M.Raghuramaiah, A.K.Sharma, P.A.Naik, P.D.Gupta and R.A.Ganeev 

          Sadhana, 26, 603, 2001

 

 

 

43)     Peculiarities of harmonics generated from interaction of 27ps laser radiation with solid aluminium targets
R.A.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta
Physica Scripta 65, 155, 2002

 

44)     A data acquisition and analysis system for on-line calibration and measurements of    optical density by a scanning microdensitometer
H.S.Vora, J.Upadhyay, P.A.Naik, C.P.Navathe, and P.D.Gupta
IETE Technical Review ,19, 65, 2002

 

45)       Pressure dependence of enhanced x-ray line emission from laser produced plasmas expanding in an ambient gas
A.Chowdhury, V.Arora, P.A.Naik, and P.D.Gupta
J. Appl. Phys. 93, 3218, 2003

 

46)       Dependence of soft x-ray conversion on atomic composition in laser produced gold-copper mix-Z targets
J.A.Chakera, V.Arora, S.Sailaja, S.R.Kumbhare, P.A.Naik, P.D.Gupta, N.K.Gupta, and     B.K.Godwal
Appl. Phys. Letters 83, 27, 2003

 

47)       A new technique for obtaining uniform intensity line focus of Gaussian laser beams.
P.A.Naik, S.R.Kumbhare, V.Arora, R.A.Joshi, and P.D.Gupta
Optics Communication  223, 137, 2003

 

48)       Simultaneous measurement of pulse-front tilt and pulse duration of a femtosecond laser beam
M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta
Opt. Commun. 223 , 163, 2003

 

49)     Optimization of soft x-ray line emission from laser produced carbon plasma with laser  intensity
A.Chowdhury, R.A.Joshi, G.P.Gupta, P.A.Naik, P.D.Gupta
Pramana  61, 1121, 2003

 

50)       Estimation of higher order chirp in ultrashort laser pulses using modified spectrum auto-interferometric correlation                                                                                A.K.Sharma, P.A.Naik, and P.D.Gupta                                                               

Opt. Commun. 233, 431, 2004

 

51)       A simple and sensitive method for visual detection of temporal asymmetry of ultrashort laser pulses                                                                                            

A.K.Sharma, P.A.Naik, and P.D.Gupta                                                                         

Optics Express 12, 1389, 2004

52)       High current density electron emission from PZT ferroelectric disc under application of short duration voltage pulses                                                                         

A.Moorti, P.A.Naik, and P.D.Gupta                                                                                          IEEE Tr. Plasma Science 32, 256, 2004                                                                 

53)       Feasibility of stabilizing vacuum diode x-ray source with a laser plasma cathode                A.S.Kishinets, Yu.V.Korobkin, I.V.Romanov, A.A.Rupasov, A.S.Shikhanov, A.Moorti,   P.A.Naik, and P.D.Gupta                                                                        

Plasma Physics Report 30, 235, 2004

 

54)     Characteristics of a multi-keV monochromatic point x-ray source based on vacuum diode  with laser produced plasma as cathode.  

          A.Moorti, M.Raghuramaiah, P.A.Naik and P.D.Gupta.     

          Pramana J. Physics 63, 1031, 2004

 

55)     Effect of dielectronic recombination on the charge state distribution and soft-x-ray 

           line  intensity of laser produced carbon plasma.

           A.Chowdhury, G.P.Gupta, P.A.Naik, and P.D.Gupta                                                                 

          Pramana  J. Physics 64, 141, 2005

 

56)     Use of commercial grade light emitting diode in auto-correlation measurements of

          femtosecond and picosecond laser pulses at 1054 nm

           A.K.Sharma, M.Raghuramaiah, P.A.Naik, and P.D.Gupta

           Opt. Commun. 246, 195, 2005

 

57)     Characteristics of moderate current vacuum discharge triggered by multi-picosecond

          and   nanosecond duration laser pulses.

          A.Moorti, S.R.Kumbhare, P.A.Naik, P.D.Gupta, I.V.Romanov, Yu.V.Korobkin, 

          A.A.Rupasov, and A.S.Shikhanov

          J. Appl. Phys. 97, 44303, 2005

 

58)     Characteristics of a stable injection Q-switched Nd:phosphate glass regenerative amplifier for a chirped pulse amplification based table top terawatt laser system

          A.K.Sharma, M.Raghuramaiah, K.K.Mishra, P.A.Naik, S.R.Kumbhare, and P.D.Gupta

           Optics Commun. 252, 369, 2005

 

59)     Efficient absorption and intense x-ray emission from gas cluster plasmas irradiated by

          25ps laser pulses.

           S.Sailaja, R.A.Khan, P.A.Naik and P.D.Gupta

           IEEE Trans. on Plasma Science 33, 1006, 2005

 

60)     Gaseous clusters as targets for use in laser plasma interaction experiments

          S.Sailaja, R.A.Khan, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

            Indian J. Physics 79, 623, 2005

 

61)     Generation of multi-keV monochromatic twin x-ray point sources based on laser-driven vacuum diode

          A. Moorti, P.A.Naik, P.D. Gupta

          Rev. Sci. Instrum 76, 106101, 2005

 

62)     Design, fabrication and characterization of an x-ray bolometer for pulsed plasma x-ray source

          S.Mahadevan, J.A.Chakera, P.P.Vaidya, D.Balasubramanian, O.P.Kaushik, P.A.Naik,

           L.M.Rangarajan, and P.D.Gupta

            Meas. Science and Technology  16,2287, 2005

 

63)     Generation of hard x-ray radiation in laser induced vacuum discharges

          Yu. V. Korobkin, I.V. Romanov, A.A. Rupasov, A.S. Shikhanov, P.D. Gupta, R.A. Khan,

          S.R. Kumbhare, A. Moorti , and P.A. Naik

          Laser and Particle Beams 23, 333, 2005

 

64)     Spectral blue shifts in laser light scattered from argon gas cluster plasma

          H. Singhal, V. Arora, P. A. Naik, and P. D. Gupta

          Phys. Rev. A 72, 043201, 2005

 

65)     Transmission grating spectrograph with on-line recording of XUV soft X-ray spectra from laser produced plasmas

          S.Sailaja, V.Arora, S.R.Kumbhare, R.A.Joshi, P.A.Naik and P.D.Gupta

          Optics and Laser Technology 38, 46, 2006

 

66)     The effect of various errors and detector noise on sensitive detection of chirp and pulse asymmetry of ultrashort laser pulses from interferometric auto-correlation signals,

          A.K.Sharma, P.A.Naik and P.D.Gupta,                                                                 

          Opt. Commun. 259, 350, 2006

 

67)     A control and analysis software for a laser scanning microdensitometer

          H.R.Bundel, C.P.Navathe, P.A.Naik and P.D.Gupta

          Sadhana 31, 61, 2006

 

68)     Enhanced quadratic photocurrent in commercial light emitting diodes for autocorrelation measurement of ultrashort laser pulses

          A.K.Sharma, P.A.Naik, and P.D. Gupta

          Appl. Phys. B,     82, 407, 2006

69)     Effect of gold on keV  x-ray emission yield from laser produced plasma of gold-copper

         mix-Z targets

         V.Arora, J.A.Chakera, P.A.Naik, N.K.Gupta, S.R.Kumbhare, and P.D.Gupta

         J. Appl. Phys. 100,033306 (2006)  

         Also linked in Virtual J. Ultrafast Science, vol. 5, Issue 9 (Sept. 2006)

 

70)     A simple interferometer for space and time resolved density measurements of laser produced plasmas.

          Y.B.S.R.Prasad, P.A.Naik,  A.Kumar, and P.D.Gupta

          Rev. Sci. Instrum. 77, 093106, 2006

          Also linked in Virtual J. Ultrafast Science, vol. 5, Issue 10 (Oct. 2006)

 

71)     Cathode plasma jet pinching and intense x-ray emission in a moderate current laser-triggered vacuum discharge       

          A.Moorti, P.A.Naik and P.D.Gupta

          IEEE Trans. on Plasma Science 43, 2419 , 2006

 

72)     Single harmonic enhancement by controlling the chirp of the driving laser pulse during high-order harmonic generation from GaAs plasma

          R.A.Ganeev, H.Singhal, P.A.Naik, V.Arora, U.Chakravarty, J.A.Chakera, R.A.Khan,      P.V.Redkin, M.Raghuramaiah, and P.D.Gupta

           J.O.S.A.-B  23, 2535-40, 2006

 

73)     Development of a single frame x-ray framing camera for pulsed plasma experiments

          J.Upadhyay, J.A.Chakera, C.P.Navathe, P.A.Naik, A.S.Joshi,  and  P.D.Gupta

          Sadhana  31, 613, 2006

 

74)     Harmonic generation from indium rich plasmas

          R. A. Ganeev, H. Singhal,  P. A. Naik, V. Arora,  U. Chakravarty,  J. A. Chakera,

          R. A. Khan, I.A. Kulagin, P. V. Redkin, M. Raghuramaiah, and P. D. Gupta

          Phys. Rev. A 74, 063824, 2006

 

75)     Measuring pulse-front tilt in ultrashort pulse laser beams without ambiguity of its sign    using single-shot tilted pulse-front autocorrelator

         A.K. Sharma, R.K. Patidar, M.Raghuramaiah, P.A.Naik, and P.D. Gupta

         Opt. Exp. 14, 26, 13131, 2006

          Also linked in Virtual J. Ultrafast Science, vol. 6, Issue 3 (March 2007)

 

 

76)     Real time autocorrelator with enhanced temporal scan range for measurements of ultrashort laser pulses

          A.K.Sharma, P.A.Naik, and P.D.Gupta

          Optics and Laser Technology 39, 465-469, 2007

 

77)     Strong enhancement and extinction of single harmonic intensity in the mid- and end- 

         plateau regions of the high harmonics generated in weakly-excited laser plasmas 

         R. A. Ganeev, P. A. Naik, H. Singhal, J. A. Chakera, and P. D. Gupta

         Optics Letters 32, 65, 2007

         Also linked in Virtual J. Ultrafast Science, vol. 6, Issue 2 (Feb 2007)

 

78)     Structural, optical, and nonlinear optical properties of indium nanoparticles prepared by

         laser ablation

         R. A. Ganeev, A. I. Ryasnyansky, U. Chakravarty,  P. A. Naik, H. Srivastava,

         M. K. Tiwari, and P. D. Gupta

         Appl. Phys. B  86, 337, 2007

          Also linked in Virtual J. Ultrafast Science, vol. 6, Issue 3 (March 2007)

 

79)     Optimization of C5+ Balmer-α line intensity at 182A from laser produced carbon plasma

          A.Chowdhury, R.A.Joshi, P.A.Naik, and P.D.Gupta

          Pramana - J. Physics  68, 43, 2007

 

80)     A simple highly stable and temporally synchronizable  Nd:glass laser oscillator delivering    laser pulses of variable pulse duration from sub-nanosecond to few nanoseconds           

          A. K. Sharma, R. A. Joshi, R. K. Patidar, P. A. Naik, and P. D. Gupta.          

          Opt. Commun.  272, 455, 2007

 

81)     Pulsed laser deposition of metal films and nanoparticles in vacuum using subnanosecond laser pulses

          R. A. Ganeev, U. Chakravarty, P. A. Naik, H. Srivastava, C. Mukharjee, M. K. Tiwari,  R. V. Nandedkar, and P. D. Gupta

          Appl. Opt. 46, 1205, 2007

 

82)     Narrow band x-ray emission in the water window spectral region from laser heated gold copper   mix-Z  plasma

          J. A. Chakera, S. R. Kumbhare, P. A. Naik, and P. D. Gupta

          Appl. Phys. B  86, 510, 2007

 

 

83)     Tuning of the high-order harmonics generated from laser plasma plumes and solid surfaces by varying the laser spectrum, chirp, and focal position

          R. A. Ganeev, P. A. Naik, H. Singhal, J. A. Chakera, H. Kuroda, and P. D. Gupta

          J.O.S.A. B 24, 1138, 2007

 

84)     Studies planned at CAT, Indore on laser-plasma based electron acceleration

         P.A.Naik and P.D.Gupta

         Int. J. Mod. Phys. B 21, 459, 2007

 

85)     Optimization of the high-order harmonics generated from silver plasma

          R. A. Ganeev, H. Singhal, P. A. Naik, U. Chakravarty, V. Arora, J. A. Chakera,

          R. A. Khan, M. Raghuramaiah, S. R. Kumbhare,  R. P. Kushwaha, and P. D. Gupta

          Appl. Phys. B  87, 243, 2007

 

86)     Simultaneous visual detection and measurement of pulse chirp and asymmetry using unbalanced fringe resolved interferometric autocorrelation envelope function difference signals

          A.K. Sharma, P. A. Naik, P. D. Gupta,

          Appl.Phys. B  87, 655, 2007

 

87)     A study on polarization dependence of quadratic photocurrent in commercial light emitting diodes using real time cross-polarized autocorrelation

          A. K. Sharma, P.A.Naik, P.D.Gupta, 

          Appl. Phys. B 88, 67, 2007

 

88)     Control of the intensity of the single harmonic generated in laser plasma using the chirp   

          variation of femtosecond pulse

          R.A. Ganeev, P. A. Naik, H. Singhal, U. Chakravarty, V. Arora, J. A. Chakera, M. Raghuramaiah, R. A. Khan, S. R. Kumbhare, R. P. Kushwaha, and P. D. Gupta

          Optics and Spectroscopy  102, 949, 2007

 

89)     Design and performance characteristics of an electromagnetic interference shielded enclosures for high voltage Pockels cell switching system

          A. K. Sharma, K. K. Mishra, M. Raghuramaiah, P. A. Naik, and P. D. Gupta

          Sadhana 32, 235, 2007

 

90)     Angular distribution and dose measurements of hard x-ray emission  from intense laser-plasma interaction

          B.S.Rao, P.A. Naik, V. Arora, R. A. Khan, P.D. Gupta

          J. Appl. Phys. 102, 063307 (2007)

          Also linked in Virtual J. Ultrafast Science, vol. 6, Issue 10 (Oct. 2007)

91)     Generation of high-order harmonics of femtosecond radiation from surfaces of various media

          R. A. Ganeev, H. Singhal, P. A. Naik, U. Chakravarty, V. Arora, J. A. Chakera, M. Raghuramaiah, R. A. Khan,  S. R. Kumbhare, R. P. Kushwaha, and P. D. Gupta.

          Optics and Spectroscopy  103, pp 795-99 (2007)

 

92)     Generation of high harmonics in laser plasma formed on the surface of a silver target .

          R. A. Ganeev, P. A. Naik, H. Singhal, U. Chakravarty, V. Arora, J. A. Chakera, R. A. Khan, M. Raghuramaiah, S. R. Kumbhare, R. P. Kushwaha, P. D. Gupta

          Optics and Spectroscopy 103, pp 831-38 (2007)

 

93)     Peculiarities of single harmonic amplification upon generation of  high harmonics in a GaAs plasma

          R. A. Ganeev, H. Singhal, P. A. Naik, P. D. Gupta

          Quantum Electronics 37 (9) 827 (2007)

 

94)     Dependence of high order harmonics intensity on laser focal spot position
in pre-formed plasma plumes

          H. Singhal, R. Ganeev, P. A. Naik, V. Arora, U. Chakravarty, and P. D. Gupta

          J. Appl. Phys. 103, 013107 (2008)

 

95)       Initial Experiments on Laser Based Electron Acceleration at RRCAT, Indore,

          B.S. Rao, P.A. Naik, V. Arora, H. Singhal, U. Chakravarty, R. A. Khan, P. D. Gupta,

          K. Nakajima and T. Kameshima.,

          IEEE Trans. Plasma Sci. 36, 1694  (2008).

 

96)    Formation of single pinched plasma-point in the cathode plasma jet of a multi-ps laser-triggered vacuum discharge

          A. Moorti, P.A. Naik, P.D. Gupta, and R.K. Bhat

          Rev. Sci. Instrum. 79, 093501 (2008)

 

97)    Ultra-intense Laser Plasma Interaction Studies at RRCAT, Indore

          P.D. Gupta, and P.A. Naik

           The Review of Laser Engineering 1119 (2008)

 

98)     Dependence of high order harmonic intensity on the length of preformed

          plasma plumes

          H. Singhal, V. Arora, B.S. Rao, P. A. Naik, U. Chakravarty, R. A. Khan, and  P.D. Gupta

          Phys. Rev. A 79, 023807 (Feb. 2009)

 

 

99)    Efficient keV X-ray generation from irradiation of in-situ produced silver clusters by Ti:sapphire laser pulses

          U. Chakravarty, P.A. Naik, S.R. Kumbhare, and P.D. Gupta

          Journal of Optical Society of Korea 13, 80 (March 2009)

 

100)   Enhancement of high-order harmonic generation using two-color pump in plasma plumes

          R. A. Ganeev, H. Singhal, P. A. Naik, I. A. Kulagin, P. V. Redkin,   J. A. Chakera, M. Tayyab, R. A. Khan, and P. D. Gupta

          Phys. Rev. A 80, 033845  (Sept. 2009)

 

101)   Variation of harmonic spectra in laser-produced plasmas at variable phase modulation of femtosecond laser pulses of different bandwidths

          R. A. Ganeev,  H. Singhal, P. A. Naik, J. A. Chakera, M. Tayyab, M. Baba, H. Kuroda, and  P.D. Gupta

          J.O.S.A. B  26, 2143 (Nov. 2009)

 

102)   Influence of C60 morphology on high-order harmonic generation enhancement in fullerene-containing plasma

          R. A. Ganeev, H. Singhal, P. A. Naik,  J. A. Chakera, A. K. Srivastava, T. S. Dhami, M. P. Joshi, and P. D. Gupta

          J. Appl. Phys  106, 103103 (Nov. 2009)

 

103)   Study of high-order harmonic generation from nanoparticles

          H. Singhal, R. A. Ganeev, P. A. Naik, A. K. Srivastava, A. Singh,

          R. Chari, R. A. Khan, J. A. Chakera, and P. D. Gupta

          J. Phys. B: At. Mol. Opt. Phys. 43, 025603 (2010)  

 

104)   Flux of multiple charged metal ions of high energy from plasma produced by a moderate energy laser pulse.

           I.V. Romanov, A.V. Brantov, A.A. Rupasov, A.S. Shikanov, V.L. Paperny, A. Moorti, R.K. Bhat, P.A. Naik, and P.D. Gupta

          J. Phys. D : Appl. Phys. 43, 035201 (2010)

 

105)   Fast ion generation in the cathode plasma jet of a multi-picosecond laser-triggered vacuum discharge

          A. Moorti, P. A. Naik, and P. D. Gupta

          Rev. Sci. Instrum. 81, 33504 (2010)

 

106) Generation of highly collimated, mono-energetic electron beam from laser-driven plasma-based acceleration 

          S. R. Bobbili, A. Moorti, P. A. Naik, and P. D. Gupta

          New Journal of Physics 12, 045011 (2010)

 

107)   Particular features of higher harmonic generation in nanocluster containing plasmas using single and two-color pumps

          R. A. Ganeev, H. Singhal, P. A. Naik, J. A. Chakera, M. Tayyab, A. K. Srivastava, T. S. Dhami, M. P. Joshi, A. Singh, R. Chari, S. R. Kumbhare, R. P. Kushwaha, R. A. Khan, R. K. Bhat, and P. D. Gupta

          Optics and spectroscopy 108, 787 (2010)

 

108) Chirped pulse shadowgraphy  for single shot time resolved plasma expansion measurements

          Y.B.S.R. Prasad,  S. Barnwal, P.A. Naik, J.A. Chakera, R.A. Khan, and P.D. Gupta

          Appl. Phys.Lett. 96, 221503 (2010)

 

109)   Design, fabrication and measurement of 90 degree mass-analyzing magnet

          S.K.Jain, R. Malik, K.Sekar, P.A.Naik, and P.R.Hannurkar 

          Ind. J. Pure & Appl. Phys., 48, 315-320, (2010)

 

110)   High-order harmonic generation in a plasma plume of in situ laser-produced silver nanoparticles

          H. Singhal, R. A. Ganeev, P. A. Naik, J. A. Chakera, U. Chakravarty, H. S. Vora, A. K. Srivastava, C. Mukherjee, C. P. Navathe, S. K. Deb, and P. D. Gupta

          Phys. Rev. A 82, 043821 (2010)

 

111)  Fourth-order harmonic generation during parametric four-wave mixing in the filaments in ambient air

          R. A. Ganeev, H. Singhal, P. A. Naik, J. A. Chakera, M. Kumar, and P. D. Gupta

          Phys. Rev. A 82, 043812 (2010)

 

112)   Design, fabrication, and characterization of a solenoid system to generate magnetic field for an ECR proton source

          S.K.Jain, P.A.Naik and P.R.Hannurkar

           Sadhana 35, 461 (2010)

 

113)   Energy distributions of highly charged ions escaping from a plasma via a low-voltage laser-induced discharge

          I. V. Romanov, A. A. Rupasov, A. S. Shikanov, V. L. Paperny, A. Moorti, R. K. Bhat, P. A. Naik and P. D. Gupta

          J. Phys. D: Appl. Phys. 43, 465202 (2010)

 

114)  Systematic studies of two-color pump-induced high-order harmonic generation in plasma plumes

          R. A. Ganeev, H. Singhal, P. A. Naik, J. A. Chakera, H. S. Vora, R. A. Khan, and P. D. Gupta

          Phys. Rev. A 82, 043831 (2010)

 

115)  Generation of synchronized signal and pump pulses for an optical parametric chirped pulse amplification based multi-terawatt Nd:glass laser system

          M. Raghuramaiah, R. K. Patidar, R. A. Joshi, P. A. Naik and P. D. Gupta

          Pramana J. Physics 75,  869 (2010)

 

116)   A novel technique for measurement of self generated magnetic fields and the plasma density in laser produced plasmas from the Faraday rotation using two color probes

          A. S. Joshi, P. A. Naik, S. Barnwal, Y.B.S.R. Prasad, and P.D.Gupta

          Opt. Commun. 283, 4713 (2010)

 

117)   Enhanced harmonic generation in C60-containing plasma plumes

          R. A. Ganeev , H. Singhal, P. A. Naik,  J. A. Chakera, A. K. Srivastava, T. S. Dhami, M. P. Joshi, and P. D. Gupta

          Appl.  Phys. B 100, 581 (2010)

 

118)   Development of Raman-shifted probe laser beam for plasma diagnosis using polaro-interferometer

          M. P. Kamath A. P. Kulkarni, S. Jain, P. K. Tripathi, A. S. Joshi, P. A. Naik and P. D. Gupta

          Pramana J. Physics 75, 883 (2010)

 

119)   Formation of metal nanoparticle of various sizes in plasma plumes produced by Ti:sapphire laser pulses

          U. Chakravarty, P. A. Naik, C. Mukherjee, S.R. Kumbhare, and P. D. Gupta

           J. Appl. Phys. 108, 053107 (2010)

 

120)  Study of 2 ω and 3/2ω harmonics in ultrashort high-intensity laser plasma interaction

          V. Arora, P.A. Naik, J.A. Chakera, R.A. Khan, and P.D. Gupta

          Pramana J. Phys. 75, 1175 (2010)

 

121)   High order harmonic generation in carbon nanotube-containing plasma plumes

          R. A. Ganeev,  P. A. Naik,  H. Singhal,  J. A. Chakera, M. Kumar,  M. P. Joshi,  A. K. Srivastava,  and P. D. Gupta

          Phys. Rev. A 83, 013820 (2011)

122)  Carbon aerogel plumes as an efficient medium for higher harmonic generation in 40-90 nm range

          R. A. Ganeev, P. A. Naik, J. A. Chakera, H. Singhal, N. C. Pramanik, P. A. Abraham, N. Rani Panicker, M. Kumar, and P. D. Gupta

          J. Opt. Soc. Am. B 28,  360 (2011)

 

123)   X-ray enhancement in a nanohole target irradiated by intense ultrashort laser pulses

          U. Chakravarty, V Arora, J. A. Chakera, P. A. Naik, H. Srivastava, P. Tiwari, A. Srivastava, and P.D Gupta

          J. Appl. Phys. 109, 053301 (2011)

 

124) Nano-ripple formation on different band-gap semiconductor surfaces using femtosecond pulses

          U. Chakravarty,  R. A. Ganeev,  P. A. Naik, J. A. Chakera, M. Babu, and P. D. Gupta 

          J. Appl. Phys. 109, 084347 (2011)

 

125)   Resonance enhancement of single even harmonic of laser radiation in tin-containing plasma using intensity variation of two-color pump

          R. A. Ganeev, J. A. Chakera,  P. A. Naik,  H. Singhal,  R. A. Khan, and P. D. Gupta

          J. Opt. Soc. Am. B 28, 1055 (2011)

 

126)   Enhanced soft x-ray emission from carbon nanofibers irradiated with ultra-short laser pulses

          U. Chakravarty, P. A. Naik, B. S. Rao, V. Arora, H. Singhal, G. M. Bhalerao, A. K. Sinha, P. Tiwari, and P. D. Gupta

          Appl. Phys. B 103, 571 (2011)

 

127)   Generation of intense soft x-rays from  capillary discharge plasmas

          Y.B.S.R. Prasad, S. Nigam, K. Aneesh, S. Barnwal, P.K. Tripathi, P.A. Naik, C.P. Navathe, and P.D. Gupta

          Sadhana 36, 349 (2011)

 

128)   Simple electro-optic technique to generate temporally flat-top laser pulses

          A. K. Sharma, R. K. Patidar, M. Raghuramaiah, P. A. Naik, and P. D. Gupta

          Opt. Comm. 284, 4596 (June 2011)

 

129)   Chirped pulse interferometry to study time resolved electron densities of laser produced plasmas

          Y.B.S.R. Prasad, S. Barnwal, P.A. Naik, J.A. Chakera, S.R. Kumbhare, and P.D. Gupta

          J. Appl. Phys. 110, 023305 (July 2011)

 

130) Laser wake-field acceleration in pre-formed plasma channel created by pre-pulse pedestal of terawatt laser pulse

          B.S. Rao, J.A. Chakera, P.A. Naik, M. Kumar,  and P.D. Gupta

          Physics of Plasmas 18, 093103 (Sept. 2011)

 

131)  Spectral broadening of the K-? line emitted from planar titanium targets irradiated with ultra-short laser p

pulses of high intensity

          V. Arora, H. Singhal, P.A. Naik, and P.D. Gupta

          J. Applied Phys. B. 110, 083305 (Oct. 2011)

 

132)  Study of self-generated magnetic fields in laser produced plasmas using a three-channel polaro-interferometer

          Y.B.S.R. Prasad, S. Barnwal, E.A. Bolkhovitinov, P.A. Naik, M.P. Kamath, A.S. Joshi, S.R. Kumbhare, A.A. Rupasov, and P.D. Gupta

          Rev. Sci. Instrum. 82, 123506 (Dec. 2011)

 

133)  A comparative study of the ionic keV x-ray line emission from plasma produced by femtosecond, picosecond, and nanosecond duration laser pulses.

          V. Arora, P. A. Naik, B. S. Rao, and P. D. Gupta

          Pramana  J. Phys. 78, 227 (April 2012)

 

134)   3D simulation of laser-plasma based electron acceleration.
A. Upadhyay, K. Patel, B. S. Rao, P. A. Naik and P. D. Gupta

          Pramana J. Phys. 78, 623 (April 2012)

 

135)   Use of carbon-containing materials for efficient high-order harmonic generation of laser radiation.

          R. A. Ganeev, P. A Naik, H. Singhal, J. A Chakera, M. Kumar, U. Chakravarty, and P. D Gupta

          Opt. Commun. 285, 2934 (April 2012)

 

136)   A study on wavelength dependence and dynamic range of the quadratic response of commercial grade light emitting diodes

          A. K. Sharma,  R. K. Patidar, M. Raghuramaiah, A. S. Joshi, P. A. Naik, and P. D. Gupta

          Opt. Commun. 285, 3300 (July 2012)

 

137)   Laser induced shock studies at RRCAT, Indore

          P.A. Naik, V. Arora, S. Bagchi, Y.B.S.R. Prasad, S. Barnwal, and P.D. Gupta

          J. Physics  377, 012052 (Aug. 2012)

 

138)   Electric field enhancement at multiple densities in laser irradiated nano-tube plasma

          U. Chakravarty, P. A. Naik, and P. D. Gupta,

          Pramana J. Phys 79, 443 (Sept. 2012)

 

139)   Enhancement of K-alpha emission through efficient hot electron generation in carbon nanotubes on intense laser pulse irradiation

          U. Chakravarty, V. Arora,  P. A. Naik, J. A. Chakera, H. Srivastava, A. Srivastava, G. D. Varma, S. R Kumbhare, and P.D Gupta

          J. Appl. Phys. 112, 053301-5 (Sept. 2012)

 

140)   Study of fast electron jet produced from interaction of intense laser beam with solid target at oblique incidence

          S. R. Bobbili, V. Arora, P. A. Naik, and P. D. Gupta

          Physics of Plasmas 19, 113118 (Nov. 2012)

 

141)   Dispersion-less spectrograph for absolute measurement of multi keV x-ray flux from high intensity laser produced plasmas

          V. Arora, H.S. Vora, J.A. Chakera, M. Tayyab, P.A. Naik, and P.D. Gupta

          J. Instrumentation  8, P01010 (Jan. 2013)

 

142)   Characterization of proton beam emission from an electron cyclotron resonance ion source

          S. K. Jain, M. Tayyab, S. Bagchi, J. A. Chakera, and P. A. Naik

          Nucl. Inst. Meth. Phys. Res. A. 708, 51 (Jan. 2013)

 

143)   Restoration of the absolute diffraction efficiency and blaze angle of carbon contaminated gratings by UV cleaning

          M. Kumar, M. H. Modi, H. Singhal, S. Sendhil Raja, J. A. Chakera, R. K. Gupta,

          P. A. Naik, G. S. Lodha, and P. D. Gupta

          Applied Optics 52, 1725  (March 2013)

 

144)   A simple and sensitive technique for alignment of the pinhole of a spatial filter of a high energy high power laser system

          A. K. Sharma, R. K. Patidar, D. Daiya, A. S. Joshi, P. A. Naik and P. D. Gupta

          Applied Optics 52, 2546 (April 2013)

 

145)   High-quality electron beam from laser wake-field acceleration in laser produced plasma plumes

          B. S. Rao, A. Moorti, R. Rathore, J. A. Chakera, P. A. Naik, and P. D. Gupta

          Applied Physics Letters 102, 231108 (June 2013)

 

 

 

146)   Study of microwave power coupling with electron cyclotron resonance plasma

          using Langmuir probe

          S.K. Jain V.K. Senecha, P.A. Naik, P.R. Hannurkar, and S.C. Joshi

          Pramana J. Phys. 81, 157 (July 2013)

 

147)   Theoretical and experimental studies on single tiled grating pulse compressor

          D. Daiya, A. K. Sharma, A. S Joshi, P. A. Naik, and P. D. Gupta

          Opt. Commun.  309, 15 (July 2013)

 

148)   Theoretical studies on optimization of a broadband optical parametric amplifier for enhanced output stability

          A. K. Sharma, R. K. Patidar, P.A. Naik, and P. D. Gupta

          Opt. Commun. 309, 139 (July.2013)

 

149)  Enhanced water window x-ray emission from in situ formed carbon clusters irradiated by intense ultra-short laser pulses

          U. Chakravarty, B. S. Rao, V. Arora, A. Upadhyay, H. Singhal, P. A. Naik,  J. A. Chakera, C. Mukherjee, and P.D. Gupta

          Applied Phys. Letters 103, 054 107 (Aug. 2013)

 

­150)   Study of strain propagation in laser irradiated silicon crystal by time-resolved diffraction of K-α x-ray probe of different photon energies

          V. Arora, S. Bagchi, M. Gupta, J. A. Chakera, A. Gupta, P. A. Naik, P. Chaddah, and P.D. Gupta

          J. Appl. Physics 114,  023302   (Aug. 2013)

 

151)   Study of the spatial coherence of high order harmonic radiation generated from pre-formed plasma plumes

          M. Kumar, H. Singhal, J.A. Chakera, P.A. Naik, R.A. Khan, and P.D. Gupta

          J. Appl. Physics 114,  033112   (Aug. 2013)

 

152)   Effect of chirp on self-modulation and laser wake-field electron acceleration in the regime of quasi-monoenergetic electron beam generation

          B. S. Rao, A. Moorti, P. A. Naik, and P. D. Gupta

          Phys. Rev. Special Topics - Acc. and Beams 16, 091301 (Sept. 2013).

 

153)   Development of a two arm, high energy, high power laser for plasma research in India

          A.S. Joshi,a, M.P. Kamath, A.K. Sharma, M.R. Raghuramaiah, R.K. Patidar, M.S. Ansari, N. Sreedhar, R. Chandra, C.P. Navathe, P.A. Naik and P.D. Gupta

          Europ. Phys J.:  WoC. 59, 08001 (Nov. 2013)

154)   Observation of neutrons in the interaction of high intensity laser pulses with solid targets

          M. Tayyab, J.A. Chakera, P.A. Naik, M. Kumar and P.D. Gupta

          Europ. Phys J.:  WoC. 59, 17008 (Nov. 2013)

 

155)  Estimation of electron density and temperature of semiconductor surfaces excited by ultra-short laser pulses

          U. Chakravarty, P.A. Naik , J.A. Chakera, A. Upadhyay and P.D. Gupta

          Applied Physics A : Materials Sci. and Processing 115, 1457 (Nov. 2013)  

 

156)   High-quality stable electron beams from laser wake-field acceleration in high density plasma

          B. S. Rao, A. Moorti, R. Rathore, J. A. Chakera, P. A. Naik, and P. D. Gupta

          Phys. Rev. Special Topics - Acc. and Beams 17, 011301 (Jan. 2014)

 

157)   Enhanced coherent XUV emission through high order harmonic generation from plasma plumes containing nanoparticles.

          H. Singhal, P.A. Naik, M. Kumar, J.A. Chakera, and P.D. Gupta

          J. Appl. Phys. 115, 033104 (Jan. 2014)

 

158)  Measurement of the figure of merit of indigenously developed Nd-doped phosphate           laser glass rods for use in high power lasers

          A. P. Kulkarni, S. Jain , M. P. Kamath, A. S. Joshi, P. A. Naik, P. D. Gupta, K. Annapurna,    A. K. Mandal, B. Karmakar, and R. Sen

          Pramana J. Phys. 82, 159 (Jan. 2014)

 

159)   Spectral analysis of K-shell X-ray emission of magnesium plasma produced by ultrashort high-intensity laser pulse irradiation

          V. Arora, U. Chakravarty, M. P. Singh, J. A. Chakera, P. A. Naik, and P. D. Gupta

          Pramana J. Phys. 82, 365 (Feb. 2014)

 

160)   Study of 1–8 keV K-alpha  x-ray emission from high intensity fs laser produced plasma

          V. Arora, P.A. Naik, J.A. Chakera, S. Bagchi, M. Tayyab, and P.D. Gupta

          AIP  Advances  4, 047106 (Apr. 2014)

 

161)   Copper K-shell x-ray emission induced by the impact of ion beam from an electron cyclotron resonance ion source

          S. K. Jain, V. Arora, R. Rathore, S. Bagchi, and P. A. Naik

          Nucl. Instrum. Methods in Phys. Res. A 763, 266, (June 2014)

 

162)   Role of target material in proton acceleration from thin foils irradiated by ultrashort laser pulses

          M. Tayyab, S. Bagchi, B. Ramakrishna, T. Mandal, A. Upadhyay, R. Ramis, J. A. Chakera,     

          P.A. Naik, and P. D. Gupta

          Phys. Rev. E 90, 023103 (Aug. 2014)

 

 

163)   Study of microwave components for an electron cyclotron  resonance source : Simulations            and performance

            S. K. Jain, D. Sharma, V. K. Senecha, P. A. Naik, and P. R. Hannurkar

            Sadhana 39, 901  (Aug. 2014)

 

164)      Characterization of the 46.9 nm soft x-ray laser beam from a capillary discharge

            S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, M.L. Sharma, R.P. Kushwaha,          

            P.K. Tripathi, P.A. Naik, J.A. Chakera, C.P. Navathe, and P.D. Gupta

            Applied Physics B: Lasers and Optics 117, 131 (Sept. 2014)

 

165)        A comparative study of the inner-shell and the ionic line radiation from ultra-short            laser-

             produced magnesium plasma

            V. Arora, P.A. Naik, U. Chakravarty, H. Singhal, B.S. Rao, J.A. Chakera, M.P. Singh,                   P.D. Gupta

            Physica  Scripta 89, 115601 (Nov. 2014)

 
166)     Study of fast electron transport in thin foil targets irradiated by ultra-short intense laser 
            pulses 
            T. Mandal, V. Arora, M. Tayyab, S. Bagchi,  R. Rathore, B. Ramakrishna,   C. Mukharjee, J.A.                             Chakera, P.A. Naik, and  P.D. Gupta             
            Applied Physics B: Lasers and Optics 119, 281 (March 2015).
 
167)     Multi MeV quasi-mono-energetic electron beam generation from interaction of ultra-intense
            laser pulse with solid target at grazing incidence
            B. S. Rao, A. Moorti, G. Pathak, J. A. Chakera, P. A. Naik, and P. D. Gupta 
            Appl. Phys. B  120, 149 (May 2015)

 

168)     Calculation of self-generated magnetic fields in laser-produced plasmas.

            Y. B. S. R. Prasad, S. Barnwal, P. A. Naik, P. D. Gupta, E. A. Bolkhovitinov, and A. A.               Rupasov

J. Russian Laser Research 36, 395 (July 2015)

 

169)      Micrometer-sized negative-ion accelerator based on ultra-short laser pulse interaction with            transparent solids

S. Bagchi, M. Tayyab, B. Ramakrishna, A. Upadhyay, T. Mandal, J. A. Chakera, P. A. Naik,         and  P. D. Gupta.

Phys. Rev. E 92, 051103 (R)  (Oct. 2015)    

 

170)      Filamentation control and collimation of laser accelerated MeV protons

             B. Ramakrishna, M. Tayyab, S. Bagchi, T. Mandal, A. Upadhyay, S-M. Weng, M.Murakami,  
             T.Cowan, J. Chakera, P.A. Naik, and P.D. Gupta.
             Plasma Phys. Control. Fusion 57,  125013 (Nov. 2015)
 

171)     Enhancement of conversion efficiency and spatial coherence of high order harmonics

                   generated from preformed plasma plumes using apertured laser beam

                   M. Kumar, U. Chakravarty, R. Rathore, J.A. Chakera, P.A. Naik, and P.D. Gupta

            J. Phys. B : At. Mol. Opt. Phys., 49, 075601 (March 2016)  

 

172)     Effect of the rate of rise in discharge current on the output of a 46.9 nm soft x-ray laser            
            based on capillary discharge

            S. Barnwal, S. Nigam, K. Aneesh, Y. B. S. R. Prasad, P. A. Naik, C. P. Navathe, P. D. Gupta.

            Appl. Phys. B 122, 169 (June 2016)

 

173)     Study of shock wave propagation in soda lime glass using optical shadowgraphy

            Y. B. S. R. Prasad, S. Barnwal, P. A. Naik, Y. Yadav, R. Patidar, M. P. Kamath,

       A. Upadhyay, S. Bagchi, A. Kumar, A. S. Joshi, and P. D. Gupta.

            Pramana J. Phys.  87, 1 (June 2016)

 

174)     Microstructure and composition analysis of low-Z / low-Z multilayers by combining hard and         resonant soft x-ray reflectivity

P.N. Rao, S.K. Rai, A.K. Srivatava, T. Ganguli, R. Dhawan, and P.A. Naik

J. Appl. Phys. 119, 245301 (June 2016)

 

175)   Fabrication of soft x-ray zone plates using carbon, titanium as sacrificial layer

     P. Tiwari, P. Mondal, A.K. Srivastava, and P.A. Naik

     Vacuum 131, 271 (July 2016)

 

176)        Diffraction efficiency of plasmonic gratings fabricated by electron beam lithography using a silver halide film 

Sudheer, S. Porwal, S. Bhartiya, B. T. Rao, P. Tiwari, H. Srivastava, T. K. Sharma, V. N. Rai, A. K. Srivastava, and P. A. Naik

J. Appl. Phys. 120, 043101 (July 2016)

 

177)        Experimental realization of Talbot array illumination for a 2-dimensional phase grating.

P. Mondal, M. Kumar, P. Tiwari, A. K. Srivastava, J. A. Chakera, and P. A. Naik

J. Appl. Phys. 120, 153103 (Oct. 2016)

 

178)        Optical design and studies of a tiled single grating pulse compressor for enhanced parametric space and compensation of tiling errors

D. Daiya, R.K. Patidar, J. Sharma, A.S. Joshi, P.A. Naik, P.D. Gupta

Optics Communications 389, 165–169 (April 2017)

 

179)        Quasi-monoenergetic electron beams from a few-terawatt laser driven plasma acceleration using a nitrogen gas jet

B S Rao, A Moorti, J A Chakera, P A Naik and P D Gupta

Plasma Phys. Control. Fusion 59,  065006 (April 2017)

 

180)        Active phase locking of a tiled two-grating assembly for high-energy  laser pulse compression using simultaneous controls from far-field  profiles and interferometry

A.K. Sharma, A.S. Joshi,   P.A. Naik,  P.D. Gupta

Applied Phys. B 123, 117 (Apr. 2017)

 

181)        Impact of discharge current profile on the lasing efficiency of 46.9 nm capillary discharge soft x-ray laser

S. Barnwal, S. Nigam, K. Aneesh, Y. B. S. R. Prasad, A. S. Joshi and P. A. Naik
Laser Physics  27, Number 5 (May 2017)

 

182)        Experimental and numerical study of ultra-short laser-produced collimated Cu Kα X-ray source

R. Rathore, V. Arora, H. Singhal, T. Mandal, J.A. Chakera,  and P.A. Naik

Laser and Particle Beams  35, 442–449 (May 2017)

 

183)        Exploring X-ray lasing in nitrogen pinch plasma at very high and fast discharge current excitation

S. Barnwal, S. Nigam, K. Aneesh, Y. B. S. R. Prasad, M. L. Sharma, P. K. Tripathi, A. S. Joshi, P. A. Naik, H. S. Vora, P. D. Gupta

Applied Physics B 123:178 (June 2017)

 

184)        Experimental and numerical study of ultra-short laser-produced collimated Cu Kα X-ray source

R. Rathore, V. Arora, H. Singhal, T. Mandal, J.A. Chakera and P.A. Naik

Laser and Particle Beams 35,  0442-0449 (2017)

185)        Study of Higher Diffraction Order Contribution in a Flat Field Grating Spectrograph Using a High-Order Harmonic Source

Mukund Kumar, H. Singhal, J. A. Chakera and P. A. Naik

Applied Spectroscopy 72, 1416 (2018)

186)        Betatron resonance electron acceleration and generation of relativistic electron beams using 200 fs Ti:sapphire laser pulses

D. Hazra, A. Moorti, B. S. Rao, A.  Upadhyay, J. A. Chakera and P. A. Naik 

Plasma Phys. Control. Fusion 60, 085015 (2018)

187)        Single-shot THz time profiling using curved wavefront

S. Saxena, S. Bagchi, B. S. Rao, J. A. Chakera and P. A. Naik

Transactions on Terahertz Science and Technology 8, 528 (2018)

188)        Mono-energetic heavy ion acceleration from laser plasma based composite nano-accelerator

M. Tayyab, S. Bagchi, J. A.  Chakera, D. Avasthi, R. Ramis, A. Upadhyay, B.Ramakrishna, T.  Mandal, P. A.  Naik

Phys. of Plasma 25, 123102 (2018)

189)        Effect of Temporally Modified Ultra-Short Laser Pulses on Ion Acceleration from Thin Foil Targets

M. Tayyab, S. Bagchi, J. A. Chakera, R. A.  Khan, and P. A. Naik

Phys. of Plasma 25, 083113 (2018)

190)        A Compact Pulse Power System for Capillary Discharge Plasma Based EUV Laser

S. Nigam, S. Barnwal, K.  Aneesh, M. L. Sharma, .Y B. S. R. Prasad, P. K. Tripathi, J. A. Chakera and P. A. Naik

          IEEE Transaction on Plasma Science 47, 2296 (2019) 

191)        Experimental study of fast electron generation from intense laser irradiated mylar foil with thin metal coating on front or rear surfaces

T. Mandal et al

Phys. of Plasma (Accepted for publication: Dec. 2018)

192)        High order harmonic radiation source for multicolor extreme ultraviolet radiography of carbon plumes

Mukund et al

J. Appl. Physics (Accepted for publication in March 2019)

193)        Experimental study of fast electron generation from intense short duration laser solid interaction at grazing incidence

T. Mandal et al

Phys. of Plasma (Accepted for publication: March 2019)

 

B)  Contribution in Books

 

"X-ray Spectroscopy : Theory" by       P.A.Naik        in

Encyclopedia of Spectroscopy and Spectrometry,

Ed: John Lindon, George Tranter and John Holmes, Academic Press, London, 1999

 

C)  In Unrefereed Journals : SPIE Proceedings /  AIP Proceedings

 

1)    Sub-angstrom study of plasma x-ray emission by transmission grating spectrograph

      A.A.Rupasov, S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, P.D.Gupta, D.A.Fedin, and

      A.S.Shikanov

      Proceedings of SPIE, Vol.4424, p.569, 2001

 

2)     Spectral, spatial, and polarization characteristics of harmonics generated at interaction of intense laser radiation with aluminium foils

R.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta

Proceedings of SPIE, Vol.4423, p.286, 2001

 

3)     Dependence of soft x-ray conversion on atomic composition in laser produced plasma of copper-gold mix-Z targets
J.A.Chakera, V.Arora, N.K.Gupta, S.Sailaja, S.R.Kumbhare, P.A.Naik, P.D.Gupta, and B.K.Godwal
Proceedings of SPIE, Vol.5228, p.16, 2003

4)     Pressure dependence of enhanced x-ray line emission from laser produced plasma expanding in an ambient gas
A.Chowdhury, V.Arora, P.A.Naik, and P.D.Gupta
Proceedings of SPIE, Vol.5228, p.52, 2003

5)     X-ray line emission from H-like and He-like ions in magnesium plasma produced by multi-picosecond laser pulses.
P.A.Naik, V.Arora, R.A.Khan, and P.D.Gupta
Proceedings of SPIE, Vol.5228, p.402, 2003

6)     The features of electrical current in the x-ray source based on the vacuum diode with the laser plasma cathode
I.V.Romanov, Yu.V.Korobkin, A.S.Kishinets, A.A.Rupasov, A.S.Shikanov, A.Moorti, P.A.Naik, and P.D.Gupta
Proceedings of SPIE, Vol.5228, p.637, 2003

7)     A novel geometry for uniform intensity line focus of Gaussian laser beams
P.A.Naik, S.R.Kumbhare, V.Arora, R.A.Joshi, and P.D.Gupta
Proceedings of SPIE, Vol.5228, p.679, 2003

8)    Higher harmonic generation using nano-structured target plumes

       J.A.Chakera, H.Singhal, R.A.Ganeev, P.A.Naik, A.K.Srivastav, A.Singh, R.Chari, R.A.Khan, and P.D.Gupta

       AIP Conf. Proceedings 1228, 413, 2010

 

9)    Ultrahigh Intensity Laser—Matter Interaction Studies at RRCAT, Indore

P. D. Gupta, P. A. Naik, J. A. Chakera, R. Ganeev, H. Singhal, B. S. Rao, V. Arora, U.    Chakravarty, and R. A. Khan

       AIP Conf. Proceedings 1308, 51, 2010

 

10)   Measurement of absolute diffraction efficiency of a variable line spaced grating using reflectivity beamline

       M. Kumar, M. H. Modi, H. Singhal, J. A. Chakera, R. K. Gupta, P. A. Naik, G. S. Lodha, and P. D. Gupta,

       AIP Conf. Proc. 1447, 687, 2012

 

11)  Cleaning of optical surfaces by capacitively coupled RF discharge plasma

P. K. Yadav, M. Kumar, S. K. Rai, J. A. Chakera, C. Mukherjee, M. Nayak, P. A. Naik, and G. S. Lodha

AIP Conf. Proc. 1591, 890, 2014

 

12)  Emerging trends in x-ray spectroscopic studies of plasma produced by intense laser beams

       V. Arora, J. A. Chakera, P. A. Naik, and P. D. Gupta

       AIP Conf. Proc. 1670, 020001, 2015

 

D)  Papers in International conferences / symposia / workshops etc.

 

1) Spectroscopic studies of ablation and lateral energy transport in laser produced plasma.

: P.D.Gupta, P.A.Naik and H.C.Pant

: Radiations in Plasmas, Edited by McNamara, World Scientific Publishing Company, 1984

 

2) Lateral energy transport in laser produced plasma.

: H.C.Pant, S.Sharma, L.J.Dhareshwar and P.A.Naik

: Radiations in Plasmas, Edited by McNamara, World Scientific Publishing Company, 1984

 

3) High power laser and laser plasma studies at B.A.R.C.

: H.C.Pant et al,

: Radiations in Plasmas, Edited by McNamara, World Scientific Publishing Company, 1984

 

4) Hydrodynamic characteristics of high-Z doped planar targets induced by interaction of laser beams.

: H.C.Pant, L.J.Dhareshwar, T.S.Shirsat, P.A.Naik, and P.D.Nandwana,

: Third Topical Colloquium on Applied Physics, Malaysia, 1988

 

5) Space resolved x-ray spectroscopic study of laser produced plasmas expanding with enhanced recombination.

: P.A.Naik, P.D.Gupta and S.R.Kumbhare

: Proceedings of the 1989 International Conference on Plasma Physics, Vol.II, p.541, 1989

 

6) Experimental determination of the separation between the ablation surface and the absorption region from x-ray spectroscopic measurements in laser produced plasmas.

: P.D.Gupta, P.A.Naik and S.R.Kumbhare

: Proceedings of the 1989 International Conference on Plasma Physics, Vol.II, p.525, 1989

 

7) X-ray spectroscopic study of the M-shell emission of laser produced gold plasma.

: S.R.Kumbhare, P.A.Naik and P.D.Gupta ,

: Proceedings of the 1989 International Conference on Plasma Physics, Vol.II, p.537, 1989

 

8) Studies on laser produced plasma jets from solid targets.

: L.J.Dhareshwar, P.A.Naik and H.C.Pant

: Proceedings of the 1989 International Conference on Plasma Physics, Vol.II, p.509,  1989

 

9) X-ray spectroscopic studies related to XUV lasers and laser fusion.

: P.D.Gupta, P.A.Naik and S.R.Kumbhare

: International Conference on Plasma Physics, 1989

10) Laser driven shock pressure scaling in plexiglass targets.

: L.J.Dhareshwar, P.A.Naik, T.C.Kaushik and H.C.Pant ,

: Proceedings of the 1989 International Conference on Plasma Physics, Vol.II, p.513, 1989

 

11) X-ray spectroscopic studies of laser produced plasmas at B.A.R.C.

: P.D.Gupta, P.A.Naik and S.R.Kumbhare

: Proceedings of the International Workshop on Laser Plasma Interaction.

  Laser-Plasma Interaction, Ed.: D.D.Bhawalkar, p.168, 1989

 

12) X-ray spectroscopic studies of laser produced plasmas.

: P.D.Gupta, P.A.Naik, and S.R.Kumbhare,

: International Conf. on High Power Laser-Matter Interaction, Odessa (Ukrain), 1992

 

13) A laser pulse slicer based on high voltage avalanche transistor switch.

: J.A.Chakera, P.A.Naik, S.R.Kumbhare, A.Chowdhury, and P.D.Gupta.

: SPIE Conference on Electro-optics technology, 1994

 

14) Angular dependence of absorption in plasmas heated by KrF laser pulses.

: P.A.Naik, Y.Y.Tsui, and R.Fedosejevs.

: Anomalous Absorption Conference 1994, Monterie, California, USA, 1994

 

15) Frequency shift and absorption of laser light by ps KrF laser produced plasma.

: P.A.Naik, Y.Y.Tsui, and R.Fedosejevs.

: 1994 Annual Congress of the Canadian Association of Physicists, Regina, Canada, 1994

 

16) Experimental measurements and numerical modeling of plasmas heated by picosecond laser pulses.

: R.Fedosejevs, P.A.Naik, Y.Y.Tsui, and C.E.Capjack.

: 23rd European Conference on Laser Matter Interaction {ECLIM94} ,

  (Inst.of Phys. Conf. Ser.#140), Oxford, U.K., 1994

 

17) Interaction of picosecond KrF laser pulses with solid targets at moderate intensities.

: R.Fedosejevs, P.A.Naik, Y.Y.Tsui, and C.E.Capjack.

: Proc. II International Workshop on High Field Laser-Plasma Interaction Physics, Banff, Canada, 1995

 

18) Doppler shift measurements in plasmas produced by 1ps KrF laser pulses.

: P.A.Naik, Y.Y.Tsui, and R.Fedosejevs.

: 1995 Annual Congress of the Canadian Association of Physicists, CAM-95, Quebec city, Canada, 1995

 

19) Investigations of a laser driven vacuum diode x-ray source of photon energy ~5 keV

: Yu.Korobkin, I.V.Romanov, A.A.Rupasov, D.A.Fedin, A.S.Shikanov, A.Moorti, M.Raghuramaiah, J.Upadhyay, S.R.Kumbhare, S.Sailaja, V.Arora, P.A.Naik, and P.D.Gupta

: 24th International Conference in Ionized gases, Warsaw Poland, July 1999.

 

20) A simple XUV transmission grating spectrograph with sub-A° resolution for laser plasma interaction studies

: D.A.Fedin, A.A.Rupasov, A.S.Shikanov, S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

: 24th International Conference on Ionized Gases, Warsaw, Poland, July 1999.

 

21) Sub-angstrom study of plasma x-ray emission by transmission grating spectrograph

: A.A.Rupasov, S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, P.D.Gupta, D.A.Fedin, and A.S.Shikanov

: First International Conference on Inertial Fusion Sciences and Applications, University Bordeaux, France, September 12-17, 1999.

 

22) Experimental study of a laser driven diode monochromatic point x-ray source

:  A.Moorti, M.Raghuramaiah, P.A.Naik, and P.D.Gupta

 : Pacific Rim Conference on Lasers and Electro-optics, Seol, S.Korea, Aug.1999

 

23) Spectral, spatial, and polarization characteristics of harmonics generated at interaction of intense laser radiation with aluminium foils

: R.Ganeev, J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta

:Non-resonant Laser-Matter Interaction NLMI-10,  2001

 

24) Dependence of soft x-ray conversion on atomic composition in laser produced plasma of copper-gold mix-Z targets
: J.A.Chakera, V.Arora, N.K.Gupta, S.Sailaja, S.R.Kumbhare, P.A.Naik, P.D.Gupta, and B.K.Godwal
: XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow, Oct.2002  

 

25) Pressure dependence of enhanced x-ray line emission from laser produced plasma expanding in an ambient gas
: A.Chowdhury, V.Arora, P.A.Naik, and P.D.Gupta
: XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow, Oct.2002 

 

26) The features of electrical current in the x-ray source based on the vacuum diode with the laser plasma cathode
: I.V.Romanov, Yu.V.Korobkin, A.S.Kishinets, A.A.Rupasov, A.S.Shikanov, A.Moorti, P.A.Naik, and P.D.Gupta
: XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow, Oct.2002   

 

27) X-ray line emission from H-like and He-like ions in magnesium plasma produced by multi-picosecond laser pulses.
: P.A.Naik, V.Arora, R.A.Khan, and P.D.Gupta
: XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow,
Oct.2002   

 

28) A novel geometry for uniform intensity line focus of Gaussian laser beams
: P.A.Naik, S.R.Kumbhare, V.Arora, R.A.Joshi, and P.D.Gupta
: XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow, Oct.2002   

 

29) Experimental determination of temporal asymmetry of ultrashort laser pulses using UMOSAIC technique

: A.K.Sharma, M.Raghuramaiah, P.A.Naik, and P.D.Gupta

: International Conference on Photonics, Cochin, India, Dec.2004

 

30) X-ray emission and electron current behaviour in laser vacuum diode

: Rupasov A.A., Romanov I.V., Korobkin Yu.V., Shikhanov A.S., Moorti A., Khan R.A.,  Kumbhare S.R., Naik P.A., Gupta P.D.

: Second International Conference on the Frontiers of Plasma Physics and Technology, Goa,  Feb. 2005

 

31)  Studies planned at CAT, Indore on laser plasma based electron acceleration

: P.A.Naik and P.D.Gupta         

: ICFA Joint workshop on laser-beam interactions and laser-plasma accelerators, Taipei, Taiwan, Dec. 2005

 

32)  A tilted pulse-front autocorrelator for spatio-temporal distortion measurements in ultrashort pulse laser beams

: A. K. Sharma, M. Raguramaiah, R. K. Patidar, P. A. Naik, and P. D. Gupta

: International Conference on Photonics, Hyderabad, Dec.2006

 

33) Sensitive detection and measurement of pulse chirp and asymmetry using unbalanced fringe resolved interferometric autocorrelation envelope function difference 

: A.K.Sharma, P.A.Naik and P.D.Gupta

: International Conference on Photonics, Hyderabad, Dec.2006

 

34) Initial experiments on laser based electron acceleration at RRCAT, Indore

: B.S.Rao, P.A. Naik, H. Singhal, V. Arora, U. Chakravarty, R.A. Khan, P.D. Gupta, K. Nakajima, and T. Kameshima

: Laser and Plasma Accelerators Workshop – 2007, Terceira Island, Azores, Portugal, July 9-13, 2007

 

35)  High order harmonic generation and other ultrashort pulse laser-plasma interaction studies at RRCAT

: P.A.Naik, H. Singhal, R. Ganeev, and P.D. Gupta

: Asia Pacific Plasma Theory Conference, Gandhinagar, Dec. 2007

 

36)  Experimental study on self-modulated laser wakefield electron acceleration

: A. Moorti, B. S. Rao, P. A. Naik, and P. D. Gupta

: 3rd Asian Summer School on Laser Plasma Acceleration and Radiations, GIST, Gwangju, Korea, July 21-25, 2008

 

37)  Experimental study of x-ray line emission from cold atoms and highly charged ions in plasmas produced by ultrashort laser pulses

: V.Arora, H.Singhal, P.A.Naik, and P.D.Gupta

: 3rd Asian Summer School on Laser Plasma Acceleration and Radiations, GIST, Gwangju, Korea, July 21-25, 2008

 

38) Optical probing diagnostics of laser produced plasma by Three-channel polarointerferometer.

: E. A. Bolkhovitinov, I. A. Krajushkin, A. A. Rupasov, A. S. Shikanov, S. Barnwal, Y. B. S. R. Prasad, P. A. Naik, M. P. Kamath, A. S. Joshi,  and P. D. Gupta.

: European Conference on Laser Interaction with Matter, ECLIM-2008, Germany, 2008

 

39)  Ion emission from laser produced plasmas and vacuum discharges initiated by multi-ps laser pulses.

: A. Moorti, R.K.Bhat, P.A.Naik, P.D.Gupta, I.V.Romanov, V.L.Paperny, A.A.Rupasov, and A.S.Shikanov

: Fifth International Symposium on Modern Problems in Laser Physics, Novosibirsk, Russia, Aug.24-28, 2008

 

40)  Enhanced x-ray emission in water window spectral region from ultrashort laser pulse irradiation of carbon nanofibers

U.Chakravarty, P.A.Naik , B.S.Rao, V.Arora, H.Singhal, R.A.Khan, P.D.Gupta, G.M. Bhalerao and A.K.Sinha

: Fifth International Symposium on Modern Problems in Laser Physics, Novosibirsk, Russia, Aug.24-28, 2008

 

41) X-ray emission enhancement in various forms of carbon target under irradiation by ultrashort laser pulses

: U.Chakravarty, P.A.Naik, R.K.Bhat, and P.D.Gupta

: Fourth Asian Symposium on Intense Laser Science, Gwangju, Korea, Nov. 2008

 

42) Efficient keV x-ray generation from irradiation of silver clusters by Ti:sapphire laser pulses

: U.Chakravarty, P.A.Naik, S.R Kumbhare, and P.D.Gupta

: Fourth Asian Symposium on Intense Laser Science, Gwangju, Korea, Nov. 2008

 

43) Intensity  enhancement of high order harmonics in preformed plasma plumes

: P.A.Naik

: Fourth Asian Symposium on Intense Laser Science, ASILS-4, Gwangju, Korea, Nov. 2008

 

44) Electron acceleration in self-modulation regime using 10 TW, 45 fs Ti:sapphire laser beam

: J. A. Chakera, B. S. Rao, P. A. Naik, M. Kumar, and P. D. Gupta

: International Symposium on Waves, Coherent Structures & Turbulence in Plasmas, Gandhinagar, Jan. 12-15, 2010

 

45) Electric field enhancement at multiple densities during hydrodynamic evolution of laser irradiated hollow dielectric nano-tubes

: U. Chakravarty, P. A. Naik, and P. D. Gupta

: International Symposium on Waves, Coherent Structures & Turbulence in Plasmas, Gandhinagar, Jan. 12-15, 2010

 

46) Correlation of the K-a x-ray line shape with the 2w and 3/2 w emission in ultrashort high intensity laser plasma interaction

: V. Arora, P.A. Naik, J.A. Chakera, and P.D. Gupta

: International Symposium on Waves, Coherent Structures & Turbulence in Plasmas, Gandhinagar, Jan. 12-15, 2010

 

47) Experimental studies on laser driven plasma based electron acceleration: Status in India

: B. S. Rao, A. Moorti, P. A. Naik, J. A. Chakera, and P. D. Gupta

: 7th Asia-Pacific Laser Symposium-2010, South Korea, May 2010.

 

48) Recent advances in laser plasma interaction with ultrashort pulses at RRCAT, India

: P. A. Naik,   J. A. Chakera,  H. Singhal, B.S. Rao, Y.B.S.R. Prasad, U. Chakravarty, V. Arora, S. Barnwal, M. Tayyab, M. Kumar, and  P.D. Gupta

: 6th Asian Symposium on Intense Laser Science, Beijing,  China, October 13 -16, 2010

 

49) Update on the activity on laser plasma interaction with ultrashort laser pulses at RRCAT, India

: P. A. Naik,  B.S. Rao, H. Singhal, M. Tayyab, Y.B.S.R. Prasad, S. Barnwal, J. A. Chakera,  and  P.D. Gupta

: 2nd International Committee Meeting & Symposium of the Asian Laser Centre at APRI

APRI, GIST, Gwangju, Korea, Nov. 4-5, 2010

 

50) Advanced Acceleration Schemes

: P.A. Naik, B.S.Rao, and P.D.Gupta

: Second  International  Particle Accelerator  Conference  (IPAC-2011), San Sebastian, Spain, Sept. 5-9, 2011

 

51) Development of a two arm, high energy, high power laser for laser-plasma research in India

: A. S. Joshi, M. P. Kamath, A. K. Sharma, M. Raghuramaiah, R. K. Patidar, M. S. Ansari, N. Sridhar, R. Chandra, C. P. Navathe, P. A. Naik, P. D. Gupta

: Inertial Fusion Science and Applications (IFSA-11), Bordeaux, France, Sept. 12-16, 2011

 

52) Observation of neutrons in the interaction of high intensity laser pulses with solid targets

: J. A. Chakera, M. Tayyab, M. Kumar, P. A. Naik, and P. D. Gupta

: Inertial Fusion Science and Applications (IFSA-11), Bordeaux, France, Sept. 12-16, 2011

 

53) Laser induced shock studies at RRCAT, Indore

: P.A. Naik, V. Arora, S. Bagchi, Y.B.S.R. Prasad, S. Barnwal, and P.D. Gupta

: 23rd AIRAPT International  Conference on High Pressure Science  and  Technology,

BARC, Mumbai;  September 26-30, 2011

 

54) Review of the advanced acceleration schemes using lasers

: P.A. Naik

: Asian Forum for Accelerators and Detectors, AFSD-2012,

VECC-SINP, Kolkata, Feb.6-7, 2012

 

55) Development of a tiled pulse compressor for 50 TW hybrid OPCPA based Nd:glass laser

system

: A. K. Sharma, D. Daiya, R. K. Patidar, M. Raghuramaiah, A.S. Joshi, P. A. Naik

and P. D. Gupta.

: Fifth International Conference "ICUIL 2012" at Mamaia, Romania Sept.16 - 21, 2012

 

56)   Simulation of a highly stable broadband optical parametric amplifier under pump

depletion

: A. K. Sharma, R. K. Patidar, P. A. Naik and P. D. Gupta.

: Fifth International Conference "ICUIL 2012" at Mamaia, Romania Sept.16 - 21, 2012

 

57)   Progress on experimental studies on laser-driven plasma based electron acceleration at

RRCAT, India

: A. Moorti, B. S. Rao, J. A. Chakera, P. A. Naik, and P. D. Gupta.

: Fifth International Conference "ICUIL 2012" at Mamaia, Romania Sept.16 - 21, 2012

 

58) Highly-collimated quasi-monoenergetic electron beam by laser wake-field acceleration in laser produced solid target plasma plume

: B. S. Rao, A. Moorti, R. Rathore, J. A. Chakera, P. A. Naik, and P. D.  Gupta

: Asian Forum for Accelerators and Detectors, AFAD–2013

Budker Institute of Nuclear Physics, Novosibirsk, Russia, February 25 - 26, 2013

 

59) Laser Driven Ion Acceleration experiments at RRCAT, INDIA.

: M. Tayyab, S. Bagchi, T. Mandal, B. Ramakrishna, J. A. Chakera, P. A. Naik and P. D. Gupta.

: IFSA-13, Nara, Japan, Sept 2013.

 

60) Energetic negative ion acceleration from ultrashort laser pulse interaction with solids.

: S. Bagchi, M.Tayyab, T.Mandal, B. Ramakrishna, J. A. Chakera, P. A. Naik and P. D. Gupta.

: Laser Plasma Accelerators Workshop -13, Goa, Sept 2013.

 

61) Plasma sheath perturbation observed in the energy spectrum of laser accelerated MeV ions.

: B Ramakrishna, M. Tayyab, S. Bagchi, T. Mandal, J. A. Chakera, P. A. Naik, P. D. Gupta.

: Laser Plasma Accelerators Workshop -13, Goa, Sept 2013.

 

62) Charge independent mono-energetic bunched ion acceleration from ultrashort laser interaction with nano-composite targets

: J. A. Chakera, M. Tayyab, S. Bagchi, B. Ramakrishna, T. Mandal, D. K. Avasthi, P. A. Naik, and P. D. Gupta

: Laser Plasma Accelerators Workshop -13, Goa, Sept 2013.

 

63) Recent work at RRCAT on high energy particle generation /acceleration with ultra-short laser pulses

: P. A. Naik,  A. Moorti, B.S. Rao, S. Bagchi, B. Ramakrishna, M. Tayyab, J.A. Chakera, and P.D. Gupta

: 4th International Advisory Committee Meeting of the Asian Laser Centre at Nanyang  Technological University, Singapore, 3rd December, 2013

 

64) Capacitive coupled RF discharge plasma for cleaning of carbon contaminated optics,

: P. K. Yadav, M. Kumar, J. A. Chakera, S. K. Rai, P. A. Naik, and G. S. Lodha,

: Asia Oceania Forum for Synchrotron Radiation Research, Hyogo, Japan, Dec. 2013

 

65) Quasi-mono-energetic electron acceleration from 3TW-45 fs laser pulse,

: A. Upadhyay, P. A. Naik, and P. D. Gupta

: First  Asian HEDS Workshop-2014, Busan, S. Korea.  Jan. 2014

 

66) Experimental study on high-quality, stable electron beam generation from laser wake-field acceleration in helium gas-jet target

: R. Rathore, B.S. Rao, A. Moorti, J. A. Chakera, P.A. Naik, and P.D. Gupta

: High Energy Density Science Workshop, Busan, S. Korea, Jan. 2014.

 

67) Overview of the Ultra-intense Laser Activity at RRCAT, Indore

P. A. Naik, B.S. Rao, A. Moorti, M. Tayyab, S. Bagchi, B. Ramakrishna, T. Mandal, V. Arora, A.K. Sharma, J.A. Chakera, A.S. Joshi, and P.D. Gupta

: Sixth International Conference "ICUIL 2013" at Goa, Oct. 13-17, 2014

 

68) Particle induced K-alpha x-ray emission from laser produced proton beam

: T. Mandal, V. Arora, S. Bagchi, M. Tayyab, R. Rathore, J. A. Chakera, P. A. Naik, and P. D. Gupta

: Sixth International Conference "ICUIL 2013" at Goa, Oct. 13-17, 2014

 

69) Time multiplexed pulse amplification approach for enhanced extraction efficiency of laser amplifier

: J. Sharma, D. Daiya, A. K. Sharma, R. K. Patidar, P.A. Naik, and P.D. Gupta

: Sixth International Conference "ICUIL 2013" at Goa, Oct. 13-17, 2014

 

70) Laser-driven plasma-based electron acceleration in nitrogen and argon gas jets

: B. S. Rao, A. Moorti, R. A. Khan, J. A. Chakera, P. A. Naik, and P. D. Gupta

: Sixth International Conference "ICUIL 2013" at Goa, Oct. 13-17, 2014

 

71) High quality electron beams from laser plasma acceleration using gas jets and preformed plasmas from solids

: B. S. Rao, A. Moorti, J. A. Chakera, P. A. Naik, and P. D. Gupta

: International Symposium on Ultrafast Intense Laser Science 14, Jodhpur, Oct. 5-10, 2014

 

72) Generation of energetic particles in intense laser matter interaction

B. Ramakrishna, M. Tayyab, S. Bagchi, T. Mandal, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 17th International Congress on Plasma Physics (ICPP 2014), Portugal, Sept. 15 - 19, 2014

73) Effect of Laser Chirp on Proton Acceleration in Thin Foil Targets

: M. Tayyab,  S. Bagchi, T. Mandal, Ajit Upadhyay, B. Ramakrishna, J. A. Chakera, P. A. Naik and P. D. Gupta

: 17th International Congress on Plasma Physics (ICPP 2014), Portugal, Sept. 15 - 19, 2014

 

74) Simulation of Ion Acceleration Using Hydrodynamic and PIC Codes

: A. Upadhyay,  S. Bagchi, M. Tayyab., J. A. Chakera, P. A. Naik and P. D. Gupta,

: International Conference on High Power Coherent Radiation Generation & Its Interaction With Matter, SATI, Vidisha, MP, February 12-14, 2016

 

75) High Energy Density Science Activity at RRCAT, India
: P. A. Naik, J.A. Chakera,  A. Moorti, V. Arora, B.S. Rao, S. Bagchi, M. Tayyab,  B. Ramakrishna, T. Mandal,  and P.D. Gupta
International Conference on High Energy Density Sciences 2015
, Yokohama, Japan, April 22-24, 2015

 

76) Recent results on proton, ion, and electron acceleration at RRCAT, India
: P. A. Naik,  M. Tayyab,  S. Bagchi,  B.S. Rao,  T. Mandal,  V. Arora, A. Moorti, J.A. Chakera, and P.D. Gupta

: Asian Laser Center Advisory Committee Meeting, July 10, 2015,  Gwangju,  S.Korea

 

77) Ultra-high intensity laser-matter interaction studies at RRCAT, India

: J. A. Chakera, A. Moorti, A. Upadhyay, H. Singhal, B. S. Rao, V. Arora, S. Bagchi, M. Tayyab, M. Kumar, R. Rathore, T. Mandal, P. A. Naik and P. D. Gupta

: 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) August 2015

 

78) Initial Results on Heavy Ion Acceleration Using Laser Plasma Accelerator.

: S. Bagchi, M. Tayyab. A. Upadhyay, J. A. Chakera, P. A. Naik and P. D. Gupta,

: DAE – BRNS Theme Meeting on Ultrafast Science 2015 (UFS- 2015), S. N. Bose National Centre for Basic Sciences, Kolkata, November 19-21, 2015

 

79) Quasi-monoenergetic heavy ion acceleration using ultrashort high intensity laser pulses

: M. Tayyab, S. Bagchi, A. Upadhyay, B. Ramakrishna, J. A. Chakera, P. A. Naik and P. D. Gupta,      

: First Newton-Bhabha Workshop on High Field Science,  March 1-3, 2016, Trivandrum, Kerala

 

80) Experimental activity on laser based electron (and ion) acceleration in India
: P. A. Naik,  B.S. Rao,  A. Moorti, M. Tayyab, S. Bagchi,   B. Ramakrishna, A. Upadhyay, J.A. Chakera, and P.D. Gupta

: Technical Meeting on Advanced Accelerator Technology, International Atomic Energy Agency

June 13-17, 2016,  Athens, Greece

 

 

 

 

E) Papers presented in National  conferences / symposia / w-shops

 

1) Study of ablatively accelerated laser irradiated thin foil targets.

: L.J.Dhareshwar, P.A.Naik and H.C.Pant

: Third symposium on Lasers and Applications. Kanpur, 1984

 

2) Angular distribution of ion emission in laser irradiated planar targets.

: P.A.Naik, P.D.Gupta, S.R.Kumbhare and H.C.Pant

: Third symposium on Quantum Electronics. Mumbai, 1985

 

3) Effect of non-uniform irradiation and target nonuniformities on the stability of laser driven thin foil targets.

: L.J.Dhareshwar, P.A.Naik, P.D.Nandwana and H.C.Pant

: Third National symposium on Plasma Science and Technology. Jaipur, 1985

 

4) K-edge spectrometer for laser plasma studies.

: P.A.Naik, P.D.Nandwana, S.R.Kumbhare and H.C.Pant

: Workshop on Plasma Diagnostics. Indore, 1986

 

5) Ballistic and torsion pendulums for momentum measurements in laser produced plasma.

: S.R.Kumbhare, P.A.Naik and H.C.Pant

: Workshop on Plasma Diagnostics. Indore 1986

 

6) Determination of density profiles in laser produced plasma and the study of laser irradiated thin foil hydrodynamics using an optical probe beam.

: L.J.Dhareshwar, P.A.Naik and H.C.Pant

: Workshop on Plasma Diagnostics. Indore 1986

 

7) Study of plasma jetting in laser irradiated targets.

: L.J.Dhareshwar, P.A.Naik, P.D.Nandwana and H.C.Pant

: IV symposium on Quantum Electronics. Cochin 1986

 

8) A simple technique of temporal shortening of nanosecond pulses for laser plasma diagnostics.

: L.J.Dhareshwar, P.A.Naik, P.D.Nandwana and D.D.Bhawalkar

: IV symposium on Quantum Electronics. Cochin 1986

 

9) Experimental study of laser induced shock wave propagation in perspex.

: L.J.Dhareshwar, P.A.Naik, P.D.Nandwana and H.C.Pant

: IV symposium on Quantum Electronics. Cochin 1986

10) Space and time resolved x-ray spectroscopic studies in laser produced plasmas.

: P.D.Gupta, P.A.Naik, S.R.Kumbhare and P.D.Nandwana

: IV National symposium on Plasma Science and Technology. Ahmedabad 1987

 

11) On the space and time resolved observations of enhanced x-ray emission in laser produced plasmas

: P.A.Naik,  P.D.Gupta  and S.R.Kumbhare

: V National  Symposium  on Plasma Science & Technology, Calcutta 1990.

 

12) Design of a Nd: glass laser chain for XUV emitting plasma source.

: P.D.Gupta, S.R.Kumbhare, P.A.Naik, A.Chowdhury,, C.P.Navathe, and B.S.Narayan,

: VI National Symposium on Science & Technology of Plasmas, Indore, 1991

 

13) A study of gain characteristics of a Nd: phosphate glass laser amplifier.

: A.Chowdhury, P.A.Naik, S.R.Kumbhare, J.A.Chakera, and P.D.Gupta,

: I National Laser Symposium, Madras, 1993

 

14) Design and performance of a vacuum spatial filter for a high power, Nd: glass laser chain.

: S.R.Kumbhare, P.A.Naik, A.Chowdhury, J.A.Chakera, P.D.Gupta, and J.C.Monga,

: I National Laser Symposium, Madras, 1993

 

15) A double pass laser pulse slicer based on avalanche transistor switching.

: P.A.Naik, S.R.Kumbhare, M.Shukla, A.Chowdhury, and P.D.Gupta,

: I National Laser Symposium, Madras, 1993

 

16) A high power Nd: glass laser chain and plasma diagnostics system for XUV-soft x-ray generation studies.

: P.D.Gupta, P.A.Naik, S.R.Kumbhare, A.Chowdhury, C.P.Navathe, B.S.Narayan, J.A.Chakera, and R.A.Joshi.,

: I National Laser Symposium, Madras, Feb.1993

 

17) Study of coupling efficiency and uniformity of pumping in multi-elliptical and cylindrical cavities.

: J.A.Chakera, A.Chowdhury, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

: II National Laser Symposium, Indore, Jan. 1994           

 

18) Setting up and performance of a Flat Field Grating XUV Spectrograph.

: A.Chowdhury, P.A.Naik, R.A.Joshi, S.R.Kumbhare, and P.D.Gupta.

: V National Laser Symposium, Indore, Jan.1997

 

19) Role of spatial filtering on laser beam profile for use in laser-matter interaction experiments.

: A.Moorti, M.Raghuramaiah, P.A.Naik, H.S.Vora, and P.D.Gupta

: V National Laser Symposium, Indore, Jan. 997            

 

20) XUV spectroscopy of laser produced plasmas using a transmission grating spectrograph.

: S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

: V National Laser Symposium, Indore, Jan.1997

 

21) Intense K-alpha x-ray pulse generation in a laser driven diode.

: A.Moorti, J.Upadhyay, M.Raghuramaiah, S.R.Kumbhare, P.A.Naik, P.D.Gupta, Yu.V.Korobkin, and A.S.Shikanov

: VI National Laser Symposium, Ahmedabad, Dec.1997 

 

22) Effect of transparency of free standing transmission grating microstructure on diffraction efficiencies in various orders.

: S.Sailaja, V.Arora, S.R.Kumbhare, P.A.Naik, P.D.Gupta,

: VI National Laser Symposium, Ahmedabad, Dec.1997 

 

23) Development and performance of an x-ray crystal spectrograph for on-line measurements of laser produced plasmas

: V.Arora, P.Sharma, S.R.Kumbhare, P.A.Naik, and P.D.Gupta,

: VI National Laser Symposium, Ahmedabad, Dec.1997

 

24)  Occurrence of half integral orders in XUV-soft x-ray spectra using a free standing transmission grating.

: S.Sailaja, P.A.Naik, V.Arora, P.D.Gupta and N.K.Gupta

: VII National Laser Symposium, Kanpur, Dec.1998

 

25) X-ray microscopic imaging by two simultaneously produced laser plasma soft-xray sources

: J.A.Chakera, V.Arora, S.R.Kumbhare, P.A.Naik, P.D.Gupta and V.Ganesan

: VII National Laser Symposium, Kanpur, Dec.1998

 

26) Angular distribution of x-ray line radiation from laser irradiated planar targets

: V.Arora, J.A.Chakera, S.R.Kumbhare, P.A.Naik and P.D.Gupta

: 14th National Symposium on Plasma Science and Technology, Amritsar, 1999

 

27) Application of a laser produced plasma x-ray source for characterization of photo-resist for x-ray microscopic imaging

: J.A.Chakera, V.Arora, P.A.Naik and P.D.Gupta

: 14th National Symposium on Plasma Science and Technology, Amritsar, 1999

 

28) A data acquisition and analysis system for optical density variation in a microdensitometer

: J.Upadhyay, H.S.Vora, P.A.Naik, C.P.Navathe and P.D.Gupta

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

29) Spectral Characterisation of fs and ps laser produced plasma from magnesium in the hard x-ray region,
: Riju C. Issac, S. Bannerji, G.R. Kumar, P.A. Naik, V. Arora, S. Sailaja and P.D.  Gupta,
: VIII National Laser Symposium, Hyderabad, Dec.1999

 

30) Laser beam apodization using an electro-optic soft aperture

: Avnish K.Sharma, M.Raghuramaiah, P.A.Naik, P.D.Gupta and R.A.Ganeev

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

31) A 100 GW, 25 ps Nd:phosphate glass laser chain for laser plasma interaction studies

: P.D.Gupta, P.A.Naik, C.P.Navathe, A.K.Sharma, M.Raghuramaiah, J.Upadhyay, H.R.Bundel, S.R.Kumbhare and M.S.Ansari

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

32) Pulse width and intensity contrast measurements of picosecond laser pulses using second harmonic auto-correlation technique

: M.Raghuramaiah, Avnish K.Sharma, P.A.Naik, P.D.Gupta and R.A.Ganeev

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

33) Second harmonic conversion of a 3 GW / 4 ns laser beam from a Nd:phosphate glass laser chain

: S.R.Kumbhare, R.A.Joshi, S.Shrivastava, P.A.Naik and P.D.Gupta

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

34) Generation of gas puff target for laser plasma interaction studies

: H.R.Bundel, P.A.Naik, C.P.Navathe and P.D.Gupta

: VIII National Laser Symposium, Hyderabad, Dec.1999

 

35) X-ray spectroscopic study of laser produced magnesium plasma

:  A.Chowdhury, V.Arora, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

36) An experimental study of optimization of soft x-ray conversion in copper-gold alloy targets relevant to hohlraum wall

: J.A.Chakera, V.Arora, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

37) Dependence of keV x-ray emission on elemental composition of laser irradiated mix-Z targets

: V.Arora, J.A.Chakera, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

38) An experimental study of field excited electron emission from PZT ferroelectric ceramic

: A.Moorti, S.Sailaja, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

39) High current density pulsed electron emission from laser irradiated disc shaped lead zirconium titanate (PZT) ferroelectric ceramic

: A.Moorti, S.Sailaja, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

40) Generation of twin monochromatic x-ray point sources of multi-keV photons in a laser driven vacuum diode

: A.Moorti, S.Sailaja, P.A.Naik, and P.D.Gupta

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

41) An experimental study of harmonic generation from solid surfaces irradiated by multi-picosecond Nd:glass laser pulses

: J.A.Chakera, M.Raghuramaiah, A.K.Sharma, P.A.Naik, P.D.Gupta, and R.V.Ganeev

: 15th National Symposium on Plasma Science and Technology, Calcutta, 2000

 

42) Single shot measurement of femtosecond laser pulses

: M.Raghuramaiah, A.K.Sharma, P.A.Naik and P.D.Gupta

: IX National Laser Symposium (NLS-2000), N.Delhi, 2000

 

43) Design, setting up, and characterization of a grating pair pulse stretcher unit of a CPA based table top terawatt Nd:phosphate glass laser system.

: A.K.Sharma, M.Raghuramaiah, P.A.Naik and P.D.Gupta

: IX National Laser Symposium (NLS-2000), N.Delhi, 2000

44) Sub-keV X-ray emission from laser heated copper-gold mix-Z targets
: J.A. Chakera, V. Arora, S. Sailaja, S.R. Kumbhare, P.A. Naik, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore.

45) On-line spectral monitoring of femtosecond laser pulses and their interlocking in a CPA based Table Top Terawatt Nd: glass laser system
: M. Raghuramaiah, A.K. Sharma, P.A. Naik, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

46) A grating pair pulse compressor for a CPA based Table Top Terawatt Nd:phosphate glass laser system
: A.K. Sharma, M. Raghuramaiah, P.A. Naik, S.R. Kumbhare, R.P. Kushwaha, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

47) Pressure selective Enhancement of X-ray line transitions in laser produced plasmas expending in a background Gas
: V. Arora, P.A. Naik, R.A. Joshi, S.R. Kumbhare, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

48) Real time interferometric autocorrelation measurement of ultra short laser pulses using a light emitting diode detector
: A.K. Sharma, M. Raghuramaiah, P.A. Naik, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

49) Relative X-ray line intensities from H-like and He-like ions in plasma produced by multi-piconsecond laser pulses
: V. Arora, P.A. Naik, R.A. Khan, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

50) Pressure dependence of enhanced x-ray line emission from laser produced plasmas expanding in an ambient gas
: A. Choudhary, V. Arora, P.A. Naik, and P.D. Gupta
: X DAE-BRNS National Laser Symposium, December 2001, CAT, Indore

51) Dependence of soft x-ray line emission on laser intensity from laser produced carbon plasma in the water-window spectral range
: A. Chowdhury, R.A. Joshi, S.R. Kumbhare, P.A. Naik and P.D. Gupta
: 16th National Symposium on Plasma Science and Technology, PLASMA-01, Centre of Plasma Physics, Dispur, Guwahati (2001).

52) High current density electron emission from lithium niobate ferroelectric crystal
: A. Moorti, S. Sailaja, P.A. Naik, P.D. Gupta, Yu.V. Korobkin, I.V. Romanov. A.A. Rupasov and A.S. Shikhanov
: 16th National Symposium on Plasma Science and Technology, PLASMA-01, Centre of Plasma Physics, Dispur, Guwahati (2001).

53) Temporal characteristics of pulsed electron emission from field excited lead zirconium titanate ferroelectric ceramic
: A. Moorti, S. Sailaja, P.A. Naik, P.D. Gupta, Yu.V. Korobkin, I.V. Romanov. A.A. Rupasov and A.S. Shikhanov
: 16th National Symposium on Plasma Science and Technology, PLASMA-01, Centre of Plasma Physics, Dispur, Guwahati (2001).

54) Measurement of pulse front tilt across a femtosecond laser beam.
: M.Raghuramaiah, A.K.Sharma, P.A.Naik, and P.D.Gupta
: XI DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov.2002

55) Characterization of sonic and hypersonic nozzles for cluster formation in gas puff for laser plasma interaction studies
: S.Sailaja, P.A.Naik, S.R.Kumbhare, and P.D.Gupta
: XI DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov.2002

56) EMI shielding in high voltage electro-optic switching using metallic enclosures in an optical regenerative amplifier
: A.K.Sharma, K.K.Mishra, M.Raghuramaiah, P.A.Naik, M.S.Bhatia, and P.D.Gupta
: XI DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov.2002

57) Interferometric determination of gas density and measurement of cluster formation in gas puff of laser plasma interaction studies
: S.Sailaja, P.A.Naik, A.Moorti, H.R.Bundel, and P.D.Gupta
: XI DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov.2002

58) Detection and measurement of temporal drift in laser pulse repetition frequency of a CW mode locked femtosecond laser oscillator
: A.K.Sharma, M.Raghuramaiah, K.K.Mishra, P.A.Naik, and P.D.Gupta
: XI DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov.2002

59) Mechanism of pulsed electron emission and plasma generation on the surface of a field excited ferroelectric disc.
: A.Moorti, P.A.Naik, and P.D.Gupta
: 17th  National Symposium on Plasma Science and Technology, Plasma -2002 Coimbatore, 16-19 Dec. 2002

60) Development and characterization of an injection Q-switched Nd: phosphate glass regenerative amplifier for a CPA based Table Top Terawatt laser system
: A.K. Sharma, M. Raghuramaiah, K.K. Mishra, P.A. Naik, S.R. Kumbhare and P.D. Gupta
: XII DAE-BRNS National Laser Symposium-2003, IIT, Kharagpur December 22-24, 2003

61) A simple and sensitive method for quantitative estimation of linear and higher order chirp in ultrashort laser pulses
: A.K. Sharma, P.A. Naik and P.D. Gupta
: XII DAE-BRNS National Laser Symposium-2003, IIT, Kharagpur December 22-24, 2003

62) Design, fabrication and characterization of an x-ray bolometer for laser plasma interaction studies
: S. Mahadevan, J.A. Chakera, P.P. Vaidya, D. Balasubramaniam, O.P. Kaushik, P.A. Naik, L.M. Rangarajan, and P.D. Gupta
: 18th  National Symposium on Plasma Science and Technology  Plasma - 2003 Symposium, BITS, Ranchi, December 8-11, 2003

63) Time resolved streak interferometry of laser produced plasmas
: Y.B.S.R. Prasad, A. Kumar, P.A. Naik, R.A. Joshi and P.D. Gupta
: 18th National Symposium on Plasma Science and Technology  Plasma - 2003 Symposium, BITS, Ranchi, December 8-11, 2003

64) Enhanced laser energy absorption in nitrogen and argon gas puff/gas cluster plasmas
: S. Sailaja, R.A. Khan, V.K. Senecha, P.A. Naik, and P.D. Gupta
: 18th National Symposium on Plasma Science and Technology  Plasma - 2003 Symposium, BITS, Ranchi, December 8-11, 2003

65) Intense XUV soft x-ray emission from gas puff/gas cluster plasma irradiated by picosecond lasers
: S. Sailaja, R.A. Khan, V.K. Senecha, P.A. Naik, and P.D. Gupta
: 18th National Symposium on Plasma Science and Technology  Plasma - 2003 Symposium, BITS, Ranchi, December 8-11, 2003

 

66) A comparative study of moderate current vacuum discharge triggered by 27 ps and 4 ns duration laser pulses.

: A.Moorti, S.R.Kumbhare, R.A.Khan, R.A.Joshi, P.A.Naik,  P.D.Gupta, I.V.Romanov, Yu.V.Korobkin, A.A.Rupasov, and A.S.Shikanov

: 19th National Symposium on Plasma Science and Technology  Plasma -2004 Symposium, Bundelkhand Univ., Jhansi, Dec.2004         

 

67)  Space resolved study of Balmer-a line emission at 182? from laser produced carbon plasma

: A.Chowdhury, R.A.Joshi, P.A.Naik, and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

68) A control and data acquisition system for a laser scanning microdensitometer

: H.R.Bundel, C.P.Navathe, P.A.Naik and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

69) Characterization and use of commercial grade LED in interferometric autocorrelation measurements of ultrashort laser pulses

: A.K.Sharma, M.Raghuramaiah, P.A.Naik, and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

70) Generation and characterization of gas clusters for laser plasma interaction studies

: H.Singhal, V.Arora, P.A.Naik and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

71) Scattering of multi-picosecond laser light from argon gas cluster plasma

: H.Singhal, V.Arora, P.A.Naik R.A.Khan, A.Upadhyay, S.R.Kumbhare, and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

72) Spectral distribution of x-ray emission from laser heated gold-copper mix-Z plasma

: J.A.Chakera, S.R.Kumbhare, P.A.Naik, and P.D.Gupta

: XIII DAE-BRNS National Laser Symposium, NLS-04, BARC, Mumbai, Jan. 2005

 

73) Laser-plasma based electron acceleration studies planned at CAT, Indore

: P.A.Naik and P.D.Gupta

: DAE-BRNS Indian Particle Accelerator Conference – 2005, InPAC-2005, VECC, Kolkata,  March 2005

 

74) Multi-keV monochromatic twin point x-ray sources for stereo-radiography

: A. Moorti, P. A. Naik and P. D. Gupta

: 20th National Symposium on Plasma Science and Technology,  Cochin, Dec.2005

 

75) Experimental study of plasma-pinching and x-ray emission characteristics of a moderate-current laser-triggered vacuum discharge

: A. Moorti, B. S. Rao, P. A. Naik, and P. D. Gupta

: 20th National Symposium on Plasma Science and Technology,  Cochin, Dec.2005

 

76) Characteristics of ion emission from carbon plasma produced by nanosecond and multi-picosecond laser pulses

: J. A. Chakera, P. A. Naik, P. D. Gupta, and Vijay Singh

: 20th National Symposium on Plasma Science and Technology,  Cochin, Dec.2005

 

77) X-ray spectroscopic study of keV line emission from multi charged ions in magnesium plasma produced by femtosecond laser pulses

:  V. Arora, P.A.Naik, B.S.Rao, R.A. Khan, S.R.Kumbhare, M. Raghuramaiah, and  P.D.Gupta

:  XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

78) Study of spectral blue shifts in laser light transmitted through cluster plasma produced by multi-picosecond laser pulses

H.Singhal, V.Arora, P.A.Naik, R.K.Bhat, S.R.Kumbhare, and P.D.Gupta                                   

:  XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

                                                                                                                                            

79) Sensitive autocorrelation measurement of ultrashort laser pulses using commercial light emitting diodes,

:  A.K.Sharma, P.A.Naik, and P.D.Gupta

:  XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

80) Polarization dependence of quadratic photocurrent in commercial light emitting diodes,

:  A.K.Sharma, P.A.Naik, P.D.Gupta, and S.K.Shrivastava

:  XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

81) Novel design of highly stable, synchronizable, pulse duration tunable Nd:glass laser oscillator for optical parametric chirped pulse amplification based laser systems, 

: A.K.Sharma, R.A.Joshi, P.A.Naik, and P.D.Gupta

: XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

82) Development of single frame x-ray framing camera for laser plasma experiments

:  J.Upadhyay, J.A.Chakera, C.P.Navathe, P.A.Naik, A.S.Joshi,  and P.D.Gupta

 : XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

83) An electronic controller for fast opening of a solenoid based control valve for laser plasma experiments

:  S.K.Mishra, S. Nigam, H. Singhal, V. Arora, C.P. Navathe, P.A. Naik  and P.D.Gupta

: XIV DAE-BRNS National Laser Symposium, NLS-05, VIT, Vellore, Dec. 2005

 

84) Enhancement and extinction of single harmonic intensity of high order harmonics

: H.Singhal, V.Arora, P.A.Naik, U.Chakravarty, J.A.Chakera,

M.Raghuramaiah, S.R.Kumbhare, R.A.Khan, and  P.D.Gupta & R. A. Ganeev

: 21st  Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

85) On the use of ionization induced self defocusing for efficient harmonic generation from plasma plumes

: H.Singhal, V.Arora, P.A.Naik, U.Chakravarty, J.A.Chakera, M.Raghuramaiah, R.A.Khan,   

  S.R.Kumbhare, and  P.D.Gupta  &  R. A. Ganeev

: 21st Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

86) Study of thermal and non-thermal x-rays from femtosecond  laser produced plasma

: V. Arora, H. Singhal, P. A. Naik, J. A. Chakera, U. Chakravarty, R.A.Khan, and  P. D. Gupta

: 21st Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

87) Angular distribution of hard x-rays produced from intense laser-solid interaction

: B.S.Rao, P.A.Naik, R.A.Khan,  and P.D.Gupta

: 21st  Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

88) A comparative study of the indium nanoparticles formed  by laser ablation in vacuum and 

 in liquids

: U. Chakravarty, P. A. Naik, H. Srivastava, M. K. Tiwari, V.Arora, H.Singhal, J.A.Chakera,  

  R.V.Nandedkar,  and P. D. Gupta  &  A. I. Ryasnyansky  & R. A. Ganeev

: 21st  Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

89) Generation of ultrashort coherent soft x-rays by high order harmonic generation

: H. Singhal, V. Arora, P.A. Naik, and P.D. Gupta

: 21st  Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

90) X-ray spectroscopic diagnostics for laser plasma interaction studies

: V. Arora, P.A. Naik, and P.D. Gupta

: 21st  Nat. Symposium on Plasma Science and Technology,  Jaipur, Dec.2006

 

91) Nanoparticle formation in vacuum using sub-nanosecond laser pulses

: U.Chakravarty, P.A.Naik, H.Srivastava, C.Mukherjee, M.K.Tiwari, H.Singhal,  V.Arora,  

   J.A.Chakera,  R.V.Nandedkar,  and  P.D.Gupta  & R. A. Ganeev

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

92) X-ray CCD camera based crystal spectrograph for x-ray spectroscopy of laser produced  

plasma

:  V.Arora, H. Singhal, P.A.Naik,  U. Chakravarty, R.A. Khan, J.A. Chakera, and P.D.Gupta

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

93) Hard x-ray spectroscopy of femtosecond laser produced plasma

 

:  V.Arora, H.Singhal, P.A.Naik,  U.Chakravarty, R.A.Khan, J.A.Chakera, and P.D.Gupta

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

94) High order harmonic generation from gas plume targets : Tuning of the harmonic

wavelengths by varying the chirp of the laser pulse

: H.Singhal, P.A.Naik, U.Chakravarty, V.Arora, J.A.Chakera, R.A.Khan, M.Raghuramaiah,

  S.R.Kumbhare, and  P.D.Gupta & R.Ganeev, 

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

95) Surface harmonic generation using femtosecond radiation with variable chirp

 

: H.Singhal, P.A.Naik,  V.Arora, U.Chakravarty, M. Raghuramaiah, R. A. Khan,

   S..R. Kumbhare, J. A. Chakera, ,  and P. D. Gupta  & R. Ganeev

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

96) Coherent XUV radiation from laser plasma plumes  through high order harmonic

  generation

: P.A.Naik, H.Singhal, V.Arora, U.Chakravarty, J.A.Chakera, R.A.Khan,  M.Raghuramaiah,

   S.R.Kumbhare, and  P.D.Gupta and R.Ganeev

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

97)  Spatial beam profile characteristic of chirped pulse amplification (CPA) based 

Nd:glass table top terawatt laser system.

: R.K.Patidar, A.K.Sharma, M.Raghuramaiah, R.A.Joshi, P.A.Naik, and P.D.Gupta

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

98) Characteristics of cross-polarized autocorrelation of ultrashort laser pulses

:  A.K.Sharma, P.A.Naik, and P.D.Gupta

: XV DAE-BRNS National Laser Symposium, RRCAT, Indore , Dec. 2006

 

99) Low-jitter laser-triggering of a 10 cm long capillary discharge plasma channel
:  A. Moorti, B. S. Rao, P. A. Naik, and P. D. Gupta
:  21st National Symposium on Plasma Science and Technology,  Jaipur, 2006

 

100)        A novel method of intense keV x-ray generation from in situ produced silver clusters using Ti:sapphire laser pulses

:  U. Chakravarty, P.A. Naik, R.A. Khan, and P.D. Gupta

:  XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

101)        Experimental study of K-shell line emission from magnesium plasma produced by ultrashort laser pulses

: V. Arora, H. Singhal, P.A. Naik, R.A. Khan, and P.D. Gupta

: XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

102)        Optimization of the K-a radiation produced by interaction of high intensity  femtosecond laser pulses with thick titanium foils

: V. Arora, H. Singhal, P.A. Naik, S.R. Kumbhare, and P.D. Gupta

:  XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

103)        Dependence of high order harmonic intensity on the length of plasma plume : phase matching and absorption effects

:  H. Singhal, U. Chakravarty, B.S. Rao, V. Arora, P.A. Naik, and P.D. Gupta

:  XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

104)        Development of an Nd: phosphate glass laser system delivering  1J/1ns laser pulses for prototype study of optical parametric amplification of chirped pulses

:  R.K. Patidar, A.K. Sharma, M. Raghuramaiah, R.A. Joshi, P.A. Naik, and P.D. Gupta

:  XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

105)        A new and simple method of temporal shaping of laser pulses

:  A.K. Sharma, R.K. Patidar,M. Raghuramaiah, P.A. Naik, and P.D. Gupta

: XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

106)        Development of a high current fast capillary discharge plasma system

: S. Nigam, S.K. Mishra, Y.B.S.R. Prasad, P.K. Tripathi, K. Aneesh, R.P. Kushwaha, C.P. Navathe, P.A. Naik, and P.D. Gupta

: XVI DAE-BRNS National Laser Symposium, MSU, Vadodara , Dec. 2007

 

107)        Energy spectrum measurement of fast electrons produced in  ultra-intense 
laser-plasma interaction
: B.S. Rao, V. Arora, P.A. Naik, R.A. Khan, and P.D. Gupta

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec. 7-11, 2007

 

108)        Experimental study of high-energy ion generation in a vacuum discharge triggered by multi-ps laser pulses

: Moorti, P.A. Naik, and P.D. Gupta

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec. 7-11, 2007

 

109)        Intense x-ray emission from plasma pinching in a multi-ps laser-triggered vacuum discharge in non-coaxial geometry

: Moorti, P.A. Naik, P.D. Gupta, and R.K. Bhat

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec. 7-11, 2007

 

110)        Initial results from the high voltage capillary discharge experiment

: Y.B.S.R. Prasad, S. Nigam, S.K. Mishra, K. Aneesh, P.K. Tripathi, R.P. Kushwaha, P.A. Naik, C.P. Navathe, and P.D. Gupta

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec. 7-11, 2007

 

111)        3D-PIC Simulations Of Laser Plasma Based Acceleration Schemes

: Upadhyay, K. Patel, P.A. Naik, P.D. Gupta and L.M. Gantayat

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec. 7-11, 2007

 

112)      3D Simulation of Electron Acceleration from Laser Produced Plasma

: A.Upadhyay, K.Patel, P.A.Naik, P.D.Gupta and  L.M.Gantayat

: 23rd National Symposium on Plasma Science & Technology, Mumbai Dec. 10-13, 2008

 

113)      Dependence of high order harmonic intensity on the medium length in laser produced plasma plumes

: H.Singhal , V. Arora, B. S. Rao, U. Chakravarty, P. A. Naik, R. A. Khan, and P. D. Gupta

: 23rd National Symposium on Plasma Science & Technology, Mumbai Dec. 10-13, 2008

114)      Study of self-generated magnetic fields in laser produced plasmas

using a three-channel polaro-interferometer

: Y.B.S.R.Prasad, S.Barnwal, P.A.Naik  P.D.Gupta, E A  Bolkhovitinov and A.A. Rupasov,

: 23rd National Symposium on Plasma Science & Technology, Mumbai Dec. 10-13, 2008

 

115)      Spectral broadening of K-α x-ray line emission from high-intensity ultrashort laser pulse irradiation of planar titanium targets

: V. Arora, H. Singhal, P.A. Naik, S.R.Kumbhare, and P.D. Gupta

: 23rd National Symposium on Plasma Science & Technology, Mumbai Dec. 10-13, 2008

 

116)      Highly collimated and mono-energetic electron beam from laser wakefield acceleration,

: B. S. Rao, A. Moorti, P. A. Naik, R. K. Bhat, and P. D. Gupta

: XVII DAE-BRNS National Laser Symposium, LASTEC, N.Delhi, Jan.2009

 

117)      A three-channel polaro-interferometer for detection and measurement of self-generated magnetic fields in laser produced plasmas,

: S. Barnwal, Y. B. S. R. Prasad, P. A. Naik, P. D. Gupta

: XVII DAE-BRNS National Laser Symposium, LASTEC, N.Delhi, Jan.2009

 

118)      An optical parametric pre-amplifier for high power ultrashort pulse Nd:glass laser system,

: M.  Raghuramaiah, R. K. Patidar, P. A. Naik, and P. D. Gupta

: XVII DAE-BRNS National Laser Symposium, LASTEC, N.Delhi, Jan.2009

 

119)      Mono-energetic, low divergence, high energy electron beam by laser wake-field electron acceleration at RRCAT.

:  B. S. Rao, A. Moorti, P. A. Naik, S. R. Kumbhare, and P. D. Gupta

:  Indian Particle Accelerator Conference - 2009, InPAC-09, Indore, Feb. 2009

 

120)      Radiation physics aspects in ultra-intense laser-plasma interaction

: P. A. Naik , B. S. Rao, J. A. Chakera, and P. D. Gupta

: National Conference on Accelerator and Low Level Radiation Safety, Delhi,  November  2009

 

121)        X-ray radiation from the rear side of foil target irradiated by ultrashort high intensity laser pulses

: V.Arora, P.A. Naik, J.A. Chakera, S.R. Kumbhare, M. Tayyab, and P.D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

122)        Single shot, multi-keV x-ray dispersion-less spectrograph based on x-ray CCD for absolute measurement of x-ray flux

: V.Arora, J.A. Chakera, P.A. Naik, M. Tayyab, R.K. Bhat, and P.D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

123)        Bright ultrashort K-a x-ray source generated by high intensity  femtosecond laser produced plasma

: V.Arora, P.A. Naik, J.A. Chakera, H. Singhal, M. Tayyab, R.K. Bhat, and P.D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

124)Enhanced harmonic generation in C60-containing plasmas

: H. Singhal, R. A. Ganeev, P. A. Naik,  J. A. Chakera, A. K. Srivastava, T. S. Dhami,  M. P. Joshi, R.A. Khan, and P. D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

125)Enhancement of characteristic hard x-rays for a laser based source for mammography

: V. Arora, U. Chakravarty, J. A. Chakera, P. A. Naik, S. R Kumbhare, H. Srivastava,  A. Srivastava, G. D. Verma, and P.D Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

126)        X-ray emission enhancement in nano-hole alumina irradiated  by intense Ti: sapphire laser pulses

: U. Chakravarty, V Arora, J. A. Chakera, P. A. Naik,  H. Srivastava,  P. Tiwari, A. Srivastava S.R.Kumbhare, and P.D Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

127)        Metal nanoparticle formation of various sizes in plasma produced by femtosecond laser pulses

: U. Chakravarty, P.A. Naik, R.K. Bhat,  C. Mukherjee, and P.D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

128)        Forward Raman scattering driven self-modulation of ultrashort, intense laser pulse and relativistic electron beam generation from under-dense plasma

: B. S. Rao, A. Moorti, P. A. Naik, R.K. Bhat, and P. D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

129)        Characterization of laser-driven plasma based electron acceleration

: B. S. Rao, A. Moorti, P. A. Naik, R. A. Khan, and P. D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

130)        A novel single-shot time-resolved optical diagnostics for plasma using a chirped laser pulse as probe

: S. Barnwal, Y.B.S.R. Prasad,  P.A. Naik, J.A.Chakera, R.A. Khan, and  P.D. Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

131)        Generation of intense soft x-ray from capillary discharge plasmas

: Y.B.S.R. Prasad, S. Nigam, K. Aneesh, P.A. Naik, C.P.Navathe, and P.D.Gupta

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

132)        Diagnosis of density and self generated magnetic fields in laser produced plasmas from the Faraday rotation using two colour probe : A proposal

: A.S. Joshi, S Barnwal, Y. B. S. R. Prasad, and  P.A. Naik

: 24th  National Symposium on Plasma Science & Technology, Hamirpur,  Dec. 8-11, 2009

 

133)      Regeneratively amplified pump laser using a 4-pass grating pair based pulse stretcher for an OPCPA based multi-terawatt Nd:glass laser system

: M.  Raghuramaiah, R. K. Patidar, R.A. Joshi, P. A. Naik, and P. D. Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

134)      Time resolved chirped pulse interferometry of plasma

: S. Barnwal, Y.B.S.R. Prasad, P.A. Naik, J.A.Chakera, S.R.Kumbhare, and  P.D. Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

135)      Retrieval of information from overexposed data of multi keV x-ray dispersionless spectrograph

: H. S. Vora, V. Arora, P.A. Naik, and P.D.Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

136)      Study of 2ω and 3/2 ω harmonics in ultrashort high intensity laser plasma interaction

: V. Arora, P.A. Naik, J.A. Chakera, R.A. Khan, and P.D. Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

137)      A comparative experimental study of the absorption of intense, short laser pulses in plasmas formed by planar solids and nano-form matter

: U. Chakravarty, P. A. Naik, J. A. Chakera, V. Arora,  R.A. Khan, H. Srivastava, A. Srivastava,  P. Tiwari , G.D. Verma, and P.D Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

138)        Efficient high-order harmonic generation using two-colour pump in plasma plumes

: H. Singhal, R.A. Ganeev, P.A. Naik, J.A. Chakera, M. Tayyab, R. K. Bhat, and P. D. Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

139)        Enhanced high-order harmonic generation from nanoparticle targets

: H. Singhal, R.A. Ganeev, P.A. Naik, J.A.Chakera, A.K. Srivastava, A. Singh, R. Chari, S.R.Kumbhare, and  P.D.Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

140)        Broadband high-order harmonic generation through self phase modulation in plasma

: H. Singhal, R.A. Ganeev, P.A. Naik, J.A. Chakera, M. Tayyab, R.A. Khan, and P. D. Gupta

: XVIII DAE-BRNS National Laser Symposium, BARC, Mumbai, Jan.2010

 

141)        Spectroscopic study of laser light specularly reflected from solid targets irradiated by ultra-intense laser pulses,

: V. Arora, P.A. Naik, J.A. Chakera, R.A. Ganeev, S.R. Kumbhare, and P.D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

142)        Nano-ripple formation on different band-gap semiconductor surfaces using femtosecond pulses

: U. Chakravarty, R. A. Ganeev,  J. A. Chakera, M. Babu, P. A. Naik, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

143)        Study of high order harmonic generation from plasma plumes  containing carbon nanotubes,

: H. Singhal,   R. A. Ganeev,   P. A. Naik,  J. A. Chakera, M. Kumar,  M. P. Joshi,  A. K. Srivastava,  and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

144)        Tuning of high order harmonic resonances in Sn plasma plume using intensity variation of two-colour pump

: H. Singhal, R. A. Ganeev, J. A. Chakera,  P. A. Naik,  M. Kumar, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

145)        Fourth harmonic generation during parametric four-wave mixing in air filamentation,

: M. Kumar, R. A. Ganeev, H. Singhal, P. A. Naik, J. A. Chakera, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

146)        Electric field resonances in laser  irradiated nanotubes,

: U. Chakravarty, P. A. Naik, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

147)        Generation of 50 MeV electron beam from sub-mm size laser-driven accelerator,

: B. S. Rao, J. A. Chakera, P. A. Naik, M. Kumar, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

148)        MeV neutron generation in the interaction of ultra-intense laser pulses with deuterated polyethylene target,

: M. Tayyab, J. A. Chakera, M. Kumar, P. A. Naik, and P. D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

149)        Quadratic response of commercial grade light emitting diode: Issues of wavelength dependence and dynamic range

: A.K. Sharma,  M.Raghuramaiah, R.K. Patidar, A.S. Joshi, P.A. Naik, and P.D.Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

150)        Studies on the criticalities involved in designing a laser super cavity

: A.K. Sharma, A.S. Joshi, P.A. Naik, and P.D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

151)        Pulse front distortion studies for optical parametric chirped pulse amplification based ultrashort pulse high energy laser system

: R.K.Patidar, A.K.Sharma, M.Raghuramaiah,  A.P.Kulkarni, A.S.Joshi, P.A.Naik, and P.D. Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

152)        Studies of sol gel based porous silica anti-reflection coatings deposited on phosphate laser glass rods as protective coatings against humidity,

: R. Pareek, A. S. Joshi, M. N. Kumbhare, P. A. Naik, and P.D.Gupta

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

153)        Intensity dependent refractive index of Yb doped fluorophosphate glass,  

: A.S. Joshi, A.P. Kulkarni, M.P. Kamath, C.P. Singh, K.S. Bindra, P. A. Naik, P. D. Gupta, K. Venkata Krishnaiah, and C.K. Jayasankar

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

154)        Intensity dependent nonlinear refractive index of  glasses doped with different Nd concentrations  measured by Boling method, 

: A.P. Kulkarni, N. Sreedhar, K. Rajiv, A. S. Joshi, P. A. Naik, P.D. Gupta.,  K. V. Krishnaiah, C. K. Jayashankar

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

155)        Prototype alignment system for a high power laser chain,

: P. P. Deshpande, A. Valecha, V. P. Bhanage, C. P. Navathe, M. P. Kamath, A. P. Kulkarni, S. Jain,  A. S. Joshi, and P. A. Naik

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

156)        Development of a scatterometer for measurement of optical surface roughness

: L.Jain, S.Jain, A.S.Joshi, V.P.Bhanage, U.Chakravarty, R.Pareek, P.A.Naik and C.P.Navathe

: XIX DAE-BRNS National Laser Symposium, RRCAT, Indore, Dec. 2010

 

157)         Upshift of the resonance density due to asymmetric expansion of laser irradiated nanorods.

: U. Chakravarty, P.A. Naik, and P.D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

158)        Enhanced water window x-ray emission from graphite target by dual time delayed Ti;sapphire laser pulses.

: U. Chakravarty, B. S. Rao, V. Arora, H. Singhal, P. A. Naik, J. A. Chakera, and P.D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

159)        Analysis of three channel polaro-interferometer data of self generated magnetic fields in laser produced plasmas

: Y.B.S.R. Prasad, S. Barnwal, P.A. Naik and P.D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

160)        Effect of pre-pulse on ultra-intense femtosecond laser propagation in gas jet for electron acceleration

: B. S. Rao, J. A. Chakera, P. A. Naik, M. Kumar, and  P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

161)        Effect of focussing optics F-number on laser driven plasma based electron acceleration

: B. S. Rao, A. Moorti, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

162)        High order harmonic generation in plasma plume of in situ produced silver nano-particles.

: H. Singhal, R. A. Ganeev,  P. A. Naik,  J. A. Chakera,  U. Chakravarty,  H. S. Vora,  A. K. Srivastava,  C. Mukherjee,  C.P. Navathe, S. K. Deb,  and  P.D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

163)        High order harmonic generation in plasma plumes using two-colour pump.

: H. Singhal,  R.A.Ganeev,  P. A. Naik, J. A. Chakera, H. S. Vora, R. A. Khan, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

164)        Dynamics of a capillary discharge plasma

: S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, J. A. Chakera, P. A. Naik,  C. P. Navathe, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

165)        A novel technique for measurement of the plasma density and self generated magnetic fields in non-axi-symmetric plasmas using two colour probes

: A. S. Joshi, Y. B. S. R. Prasad, P. A. Naik, S. Barnwal, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

166)        Efficient high order harmonic generation from plasma plumes of carbon containing materials

: M. Kumar, R. A. Ganeev, H. Singhal, J. A. Chakera,  P. A. Naik, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

167)        Observation of photo-neutrons in the interaction of high intensity laser pulses with copper and beryllium targets.

: M. Tayyab, M. Kumar, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

168)        Half-integral harmonic emission from plasmas produced by high intensity femtosecond laser pulses

: V. Arora, R.A. Khan, J.A. Chakera, R.A. Ganeev, P.A. Naik and P.D. Gupta

: 25th  National Symposium on Plasma Science & Technology, Guwahati,  Dec., 2010

 

169)        Generation of Stable Electron Beam from Laser Wake-Field Acceleration

: B. S. Rao, P. A. Naik, J. A. Chakera, S. Bagchi, R. A. Khan, and P. D. Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

170)        Study of Shock Wave Propagation in Silicon Crystal by Picosecond Time-Resolved X-ray Diffraction

: V. Arora, S. Bagchi, R.A. Khan, M. Gupta, J. A. Chakera,  A. Gupta, P. A. Naik, P. Chaddah, and P.D.Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

171)        Soft x-ray lasing at 46.9 nm from Capillary Discharge Argon Plasma

: S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, P.A. Naik,  J.A. Chakera, M.L. Sharma, C.P. Navathe, and P.D. Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

172)        Hole Size Effect in Hard X-ray Emission from Intense Laser Irradiated Nanoholes

: U. Chakravarty, V Arora, J. A. Chakera, P. A. Naik,  H. Srivastava,  P. Tiwari, A. Srivastava, and P.D Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

173)        Multiple Electric Field Resonances in Laser Irradiated Nanoshells

: U. Chakravarty, M. P. Singh, P. A. Naik, and P. D. Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

174)        Development of a Thomson Parabola Ion Spectrometer for Characterization of Laser Accelerated Proton / Ion Beam

: M. Tayyab, J. A. Chakera, S. Bagchi, S. R. Kumbhare, V. Gaud, R.S. Shinde, P. A. Naik, and P.D.Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

175)        Measurement of the Spatial Coherence of High Order Harmonic Radiation  from Ultrashort Laser Produced Plasma Plumes

: M. Kumar, H. Singhal, P. A. Naik, J. A. Chakera, S. Raja, and P. D. Gupta

: 26th  National Symposium on Plasma Science & Technology, Patna,  Dec. 19-22, 2011

 

176)        Measurement of Absolute Diffraction Efficiency of a Variable Line Spaced Grating using Reflectivity Beamline

: M. Kumar, M. H. Modi, H. Singhal, J. A. Chakera, R. K. Gupta, P. A. Naik, G.S. Lodha, and P. D. Gupta

: 56th DAE Solid State Physics Symposium, Kattankulathur, Tamilnadu Dec. 19-23, 2011

 

177)        Study of strain propagation in laser irradiated silicon crystal by time-resolved diffraction of K-α x-ray probe of different photon energies.

: V. Arora, S. Bagchi, M. Gupta, J. A. Chakera, A. Gupta, P.A. Naik, P. Chaddah, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

178)        Effect of laser focussing conditions on spatial coherence of high order harmonic radiation from laser produced plasma plumes.

: H. Singhal, M. Kumar, P. A. Naik, J. A. Chakera, S. Raja, R. A. Khan, R. K. Bhat, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

179)        Time resolved measurements of plasma expansion velocity using chirped pulse interferometry.

: Y.B.S.R.Prasad, S.Barnwal, P.A.Naik, J.A.Chakera, S.R.Kumbhare, and P.D.Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

180)        Demonstration of x-ray lasing in argon capillary discharge plasmas. 

: S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, P.A. Naik, J.A. Chakera, M.L. Sharma, C.P. Navathe, and P.D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

181)        Measurement and correction of phase errors in tiled optical system using interferometry.

: D. Daiya, A. K. Sharma, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

182)        Theoretical analysis on far field laser intensity distribution for a tiled pulse compressor system.  

: D. Daiya, A.K. Sharma, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

183)        Down chirped pulse amplification in flash lamp pumped Nd:phosphate glass laser.

: A. K. Sharma, D. Daiya, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

184)        Development and performance characteristics of a compact 28 J oscillator-amplifier Nd:phosphate glass laser system.

: A. K. Sharma, D. Daiya, Sanyogita, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

185)        Development of a computer algorithm for phase retrieval from two-dimensional interferometry.

: A. K. Sharma, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

186)        Development of a multi-stage optical parametric amplifier for short pulse, high power Nd:phosphate glass laser system.

: M.  Raghuramaiah, R. K. Patidar, A.K.Sharma, A.S. Joshi, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

187)        On the observation of Q-switching and mode locking in Nd:phosphate glass laser using candle soot as saturable absorber.

: R. K. Patidar, A. K. Sharma, M. Raghuramaiah, D. Daiya, A. S. Joshi, P. A. Naik, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

188)        Intensity dependent nonlinear refractive index of glasses doped with different Yb  concentrations measured by Boling method.  

: A.P. Kulkarni, K. Rajiv, C. Mukherjee, A. S. Joshi, , K. V. Krishnaiah, C. K. Jayashankar, P.A. Naik and P.D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

189)        Towards controlled mass removal by laser ablation for non-contact dynamic mass balancing of ultra-high speed rotating machines.

: A. S. Joshi, L. Abhinandan, S. R. Patwa, A. P. Kulkarni, P. K. Tripathi, P. A. Naik,  and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

190)        Alignment system using a bi-planar quadrant detector for the soft x-ray laser at 46.9 nm wavelength.

: S. Nigam, K. Aneesh, S. Barnwal, Y.B.S.R. Prasad, M. L. Sharma, J. A. Chakera, C. P. Navathe, P. A. Naik, and P.D.Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

191)        Development of a Shack Hartmann wave-front sensor for wave-front analysis of large size, high peak power laser beam.

: S.A Pai, B. Pant, S. Raja, M. P. Kamath, S. Jain, A. P. Kulkarni, A. S. Joshi, P. A. Naik, P. K. Gupta, and P. D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

192)        Laser plasma interaction studies at ultra-high intensities using Ti:sapphire laser
: P.A. Naik,  H. Sighal,  B.S. Rao,  V. Arora,  U. Chakravarty,  M. Tayyab, Y.B.S.R. Prasad,  S. Bagchi,  S. Barnwal,  M. Kumar,  R.A. Khan, S.R. Kumbhare,  A. Moorti,  J.A. Chakera,  and P.D. Gupta

: XX DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

193)        Laser Wake-field Acceleration In Laser Produced Plasma Plume Target

: B. S. Rao, A. Moorti, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

194)        A Novel Technique to obtain Surface Plasma Electron Density and Temperature of Semiconductor Surfaces Excited by Ultrashort Laser Pulses

: U. Chakravarty, P.A. Naik , J.A. Chakera and P.D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

195)        Measurement of the Coherence of a Soft X-ray Laser by Interferometry

: S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, P.A. Naik,  J.A. Chakera, M.L. Sharma, C.P. Navathe, and P.D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

196)        Effect of Laser Intensity on the Spatial Coherence of High Order Harmonic Radiation Generated from Plasma Plume

: M. Kumar, H. Singhal, J. A. Chakera, P. A. Naik, S. Sendhil Raja, and P. D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

197)        Low Pressure RF Discharge Plasma for Cleaning of Carbon Contamination on Optics 

: M. Kumar, P. Yadav, J. A. Chakera, S. K. Rai, P. A. Naik, G. S. Lodha, and P. D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

198)        Polycapillary optics for x-ray diffraction studies with laser produced plasma x-ray source

: R. Rathore, V. Arora, J. A. Chakera, S. K. Rai, H. S. Vora, P. A. Naik, and P. D. Gupta

: 27th  National Symposium on Plasma Science & Technology, Puducherry,  Dec. 10-13, 2012

 

 

199)        Second harmonic generation based single shot autocorrelator revisited : Development of graphical user interface and measurement of pulse parameters in presence of pulse chirp at different detector positions

: A.K. Sharma, D. Daiya, P. A. Naik and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

200)        Nanometric displacement measurement using two dimensional interferometry: Application to characterizing commercial audio-speaker based nano-metric actuator

: A.K. Sharma, D. Daiya, P. A. Naik and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

201)        Far field spatial beam profile analysis for an multi-segmented grating compressor in presence of linear and nonlinear phase distortion of the incident laser beam

: A. K. Sharma, P. A. Naik and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

202)        Studies on parametric space for a large aperture single grating pulse compressor;

: D. Daiya, A. K. Sharma, P. A. Naik, and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

203)        On the observation of active pulse shaping in regenerative amplifier;

: D. Daiya, A. K. Sharma, P. A. Naik, and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

204)        Experimental studies on depolarization at high repetition rate large aperture Nd:phosphate glass laser amplifier

: C. K. Rathore, A. K. Sharma, D. Daiya, P. A. Naik, and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

205)        Experimental studies on the efficient second harmonic generation of femtosecond duration laser pulses in double pass nonlinear crystal;

: R.K Patidar, M Raghuramaiah, A K Sharma, P A Naik and P D Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

206)        Development of Faraday rotator based large aperture double pass Nd:phosphate glass laser amplifier for high power laser system

M. Raghu Ramaiah, A.K. Sharma, D. Daiya, C. K. Rathore, R.K. Patidar, P. A. Naik , and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

207)        Measurement of the figure of merit of indigenously developed Nd doped phosphate laser glass rods for use in high power lasers

: A P Kulkarni, S Jain, M P Kamath, A S Joshi, P A Naik, P D Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

208)        Development of 2x2 array second harmonic convertor in quadrature geometry for large diameter Nd:glass high power laser beam

: A S Joshi, M P Kamath, P K Tripathi, A P Kulkarni, S R Patwa, Pawan Kumar, S.Jain, J D Singh, P A Naik and  P D Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

209)        Thin foil Wedge target fabrication for equation of state studies.

: S R Patwa, A.S.Joshi, S Jain, D K Jain, A M Kher, M K Joshi, P.K.Tripathi,

P A Naik and P.D.Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

210)        A comparative study of ammonia and hexa-methyl di-siloxane  treated sol-gel coatings for adhesion, abrasion, hardness and laser damage

: M N Kumbhare, R Pareek, C. Mukherjee, K. Rajiv, A S Joshi, P A Naik, P D Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

211)        Optimization of single layer sol-gel silica anti-reflection coating process for Nd:glass rods

R Pareek, M N Kumbhare, A S Joshi, P A Naik, P D Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

212)        Energy measurement of soft x-ray laser produced from capillary discharge plasma; : S.Barnwal, Y.B.S.R. Prasad, K. Aneesh, S. Nigam, J.A. Chakera, P.A. Naik, C.P. Navathe, and P.D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

213)        Effect of aperture size on spatial coherence and intensity of high order harmonic radiation generated from pre-formed plasma plume

: M. Kumar, H. Singhal, R. A. Khan, J. A. Chakera, P. A. Naik and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

214)        Spectral analysis of K-shell x-ray emission of magnesium plasma produced by ultra-short high intensity laser pulse irradiation.

: V. Arora, U. Chakravarty, M.P. Singh, J.A. Chakera, P.A. Naik, and P.D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

215)        Highly collimated relativistic electron beam from intense femtosecond laser interaction at grazing incidence with pre-pulse formed solid target plasma

: B. S. Rao, A. Moorti, J. A. Chakera, P. A. Naik, and P. D. Gupta

: XXI DAE-BRNS National Laser Symposium-NLS-21, Mumbai, Feb. 6-9, 2013

 

216)      High energy particle generation /acceleration in ultrashort pulse, ultra-intense laser produced plasmas

: P. A. Naik,  B.S. Rao, A. Moorti, M. Tayyab, S. Bagchi, B. Ramakrishna, J.A. Chakera, and P.D. Gupta

: XXI DAE- BRNS Theme Meeting on Ultrafast Science  (UFS - 2013), 25 - 26 October, 2013

 

217)      Negative ion production from intense laser interaction with solids

: S. Bagchi, M. Tayyab, T. Mandal, B. Ramakrishna, J. A. Chakera, P. A. Naik and P. D. Gupta.

: Topical conference on Atomic Processes in Plasmas,  Institute for Plasma Research, Gandhinagar, November 18-20, 2013.

 

218) Recent results on particle acceleration in ultra short laser produced plasmas at RRCAT, Indore

: J.A.Chakera, M.Tayyab, S.Bagchi, B.S. Rao, B.Ramakrishana, A.Moorti, P.A.Naik, and P.D.Gupta

: Indian National Particle Accelerator Conference (InPAC-13), Kolkata, Nov.18-22, 2013

 

219)      Oscillator model for nano-tube plasma interacting with intense few cycle laser pulses

: U. Chakravarty, P.A Naik, J.A. Chakera, and P.D. Gupta

: 28th  National Symposium on Plasma Science & Technology, Bhubaneshwar,  Dec. 2-6, 2013

 

220)      Laser  wake-field  acceleration in high-Z gas jets

: B. S. Rao, A. Moorti, R. A. Khan, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 28th  National Symposium on Plasma Science & Technology, Bhubaneshwar,  Dec. 2-6, 2013

 

221)      Experimental investigation of fast electron temperature by direct and indirect measurements in high Intensity laser-matter interaction

: T. Mandal,  R. Rathore, M. Tayyab, S. Bagchi, V. Arora, J. A. Chakera, P. A Naik, and P.D. Gupta

: 28th  National Symposium on Plasma Science & Technology, Bhubaneshwar,  Dec. 2-6, 2013

 

222)        Cleaning of optical surfaces by capacitively coupled RF discharge plasma,

: P. K. Yadav, M. Kumar, S.K. Rai, J.A. Chakera, C. Mukherjee, M. Nayak, P.A. Naik, G.S. Lodha and S.K. Deb,

: DAE-Solid State Physics Symposium, Patiala, Punjab, Dec. 2013

223)        Study of divergence of fast electrons generated by irradiation of multilayered foil target with high intensity laser pulses

: T. Mandal, M. Tayyab, V. Arora,  R. Rathore, S. Bagchi,  C. Mukharjee, J. A. Chakera, P. A. Naik, and  P.D.Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

224)        Ion acceleration to MeV energy using 10 TW Ti:sapphire laser pulses 

: M. Tayyab, S. Bagchi, T. Mandal, B. Ramakrishna, J. A. Chakera, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

225)        High quality, stable electron beams from laser wake-field acceleration in high-density plasma

: B. S. Rao, A. Moorti, R. Rathore, J. A. Chakera, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

226)        Effect of chirp on self-modulation and laser wake-field electron acceleration in the regime of quasi-mono-energetic electron beam generation

: B. S. Rao, A. Moorti, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

227)        Energetic negative ion generation from intense laser solid interaction

: S. Bagchi, M. Tayyab, B. Ramakrishna, T. Mandal, J. A. Chakera, P. A. Naik, and P. D. Gupta.

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

228)        Generation and amplification of temporally flat-top laser pulses in a regenerative amplifier

: A. Kumar, R. K. Patidar, A. K. Sharma, A.K. Jain, A. S. Joshi, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

229)        Experimental studies on recovery time of carbon soot based saturable absorber for short pulse Nd:phosphate glass  laser oscillator

: R. K. Patidar, A. K. Sharma, D. Daiya, A. S. Joshi, P. A. Naik and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

230)        Conducting film electrode based Pockels cell: Development and characterization

: D. Daiya, A. K. Sharma, R.K. Patidar, A.S. Joshi, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

231)        Fabrication of random phase plates for high power lasers using PVC masks

: M. P. Kamath, A. P. Kulkarni, S. R. Patwa, R. Santosh, C. Mukherjee, K .Rajiv, A. S. Joshi, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

232)        Static stress measurements in flash lamp tubes using polarimetry

: A.P. Kulkarni, A.S. Padiyar, M.P. Kamath, S.R. Patwa, D.C. Gawade, M.N. Kumbhare, A.S. Joshi, P.A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

233)        A new method for non-destructive estimation of material elastic constants by laser generated acoustic transients

: M. K. Warshi, S. Bagchi, A. S. Joshi, M. P. Kamath, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

234)        Generation and detection of surface acoustic waves in bulk solids by laser

: M. K. Warshi, S. Bagchi, A. S. Joshi, M. P. Kamath, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

235)        Optodynamic investigation of energy release in laser-solid interaction: Effect of laser focussing geometry

: M. K. Warshi, S. Bagchi, A. S. Joshi, M. P. Kamath, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

236)        Real time imaging of laser induced blast wave propagation in ambient atmosphere using in-house developed intensified fast gated framing camera

: M.K. Warshi, S. Bagchi, J. Upadhyay, M.L. Sharma, C.P. Navathe, P.A. Naik, and P.D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

237)        Shadowgraphy measurements of  shockwave evolution in transparent media

: Y.B.S.R. Prasad, S. Barnwal, M.P. Kamath, Y. Yadav, M. Goswami, A.S. Joshi, P.A. Naik, and P.D.Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

238)        Capillary discharge x-ray laser : Effect of discharge current rise time on laser output

: S. Barnwal, Y.B.S.R. Prasad, S. Nigam, K. Aneesh, J. A. Chakera, P. A. Naik, C. P. Navathe and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

239)        Development of a compact capillary discharge pumped soft x-ray laser at 46.9 nm wavelength

: S. Nigam, K. Aneesh, S. Barnwal, Y.B.S.R. Prasad, P. K. Tripathi, J. A. Chakera, C. P. Navathe, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

240)        Measurements of mechanical vibrations in flash lamp holders for the damping properties 

: A. S. Padiyar, S. Tanwani, A. S. Joshi, P. K. Tripathi, M. S. Ansari, G. Mundra, C.P. Navathe, P. A. Naik, and P. D. Gupta

: XXII DAE-BRNS National Laser Symposium-NLS-22, Manipal, Jan. 8-11, 2014

 

241)     Pulse chirp controlled proton acceleration from thin foil targets.

: A. Upadhyay, M. Tayyab, S. Bagchi, B. Ramakrishna, T. Mandal, J. A. Chakera, P. A. Naik and P. D. Gupta

          : 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

                                   

242)     Effect of relativistic transparency on proton acceleration in thin foils.

: A. Upadhyay, S. Bagchi, J. A. Chakera, P. A. Naik and P. D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

243)     Production of energetic neutrals from interaction of ultra-short laser pulses with transparent solid targets.

: S. Bagchi, M. Tayyab, A. Upadhyay, B. Ramakrishna, T. Mandal,J. A. Chakera, P. A. Naik, and  P. D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

244)     Intensity enhancement of harmonic generation from plasma plume using apertured laser beam.   

: M. Kumar, U. Chakravarty, R. Rathore, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

245)     Measurement of gain-coefficient of 46.9 nm capillary discharge soft x-ray laser.

: S. Barnwal, Y. B. S. R. Prasad, S. Nigam, K. Aneesh, P. A. Naik, C. P. Navathe, and P. D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

246)     Study on nitrogen Z-pinch plasma for x-ray lasing.

: S. Barnwal, S. Nigam, K. Aneesh, Y. B. S. R. Prasad, P. K. Tripathi, P. A. Naik, C. P. Navathe, and P. D. Gupta 

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

247)     Chirped pulse shadowgraphy for studying the evolution of shock wave velocity. 

: Y.B.S.R. Prasad, S. Barnwal, R. Patidar,  A.K. Sharma, A.S. Joshi, P.A. Naik and P.D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

248)     Temporal variation of shock wave velocity in soda-lime glass.

: Y.B.S.R. Prasad, S. Barnwal, M.P. Kamath, A. Kumar, A.S. Joshi, P.A. Naik, and P.D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

249)     Studies on proton acceleration from layered targets.

: M. Tayyab, S. Bagchi, B. Ramakrishna, T. Mandal, A. Upadhyay, J. A. Chakera, P. A. Naik and P. D. Gupta

: 29th  National Symposium on Plasma Science & Technology, Kottayam,  Dec. 8-11, 2014

 

250)        A diode pumped Nd:glass regenerative amplifier for chirped pulse amplification based laser system

: R. K. Patidar, D. Daiya, A. K. Sharma, J. Sharma, P. A. Naik, and P. D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

251)     Theoretical studies on depolarization dynamics in flash lamp pumped large aperture Nd:glass laser rod amplifiers at higher repetition rates;

: D. Daiya, A. K. Sharma, P. A. Naik, and P. D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

252)        Development of long range high dynamic range autocorrelator for pulse contrast measurement

: A. K. Jain, A.K. Sharma, D. Daiya, P.A. Naik and P.D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

253)        Vibration studies of flash lamp assembly by optical methods

: A.P. Kulkarni, M.P. Kamath, A.S. Padiyar, S. Jain,  S. R. Patwa,  A. Nair, D. Saha, M.S. Ansari,  A.S. Joshi, C.P. Navathe, P.A. Naik, and P. D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

254)        Detection of the impurities in Nd doped phosphate laser glass by x-ray fluorescence technique

: A. Kumar, M. P. Kamath, A. S. Joshi, P. A. Naik, P. D. Gupta, A. K. Singh, M. K. Tiwari

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

255)        PVDF based sensor for laser produced plasma induced acoustic wave

: A. Kumar, M. P. Kamath, Y.B.S.R. Prasad, S. Jain, A.P. Kulkarni, S. Satapathy, Y. Yadav, M. Goswami, S. R. Patwa, A. S. Joshi, P. A. Naik, P. K. Gupta, and P. D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

256)        Design, development and studies of efficient large sized amplifier for use in high energy, high power Nd:glass  laser systems

: M.P. Kamath, R. Jadhav P.K. Tripathi, A. Kumar, A.P. Kulkarni, S. Jain, S.R. Patwa, M.N. Kumbhare, A.S. Joshi, B. Singh, M.S. Ansari, A.K. Padiyar, G. Mundra,  C.P. Navathe, P.A. Naik, and P.D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

257)        Highly repetitive ultra-short collimated K-alpha x-ray source produced by high intensity laser pulse irradiation

: R. Rathore, V. Arora, T. Mandal, A. Padiyar, J. A. Chakera, P. A. Naik, and P. D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

258)        Observation of negative ion acceleration from ultra-short laser pulse interaction with transparent solids

: S. Bagchi, M. Tayyab, A. Upadhyay, B. Ramakrishna, T. Mandal, J. A. Chakera, P.A. Naik, and P.D. Gupta

: XXIII DAE-BRNS National Laser Symposium-NLS-22, Tirupati, Dec. 3-6, 2014

 

259)      Shadowgraphy of Plasma Plumes using EUV Radiation Generated Through High Order Harmonic Generation of Ti: Sapphire Laser pulse

: M. Kumar, H. Singhal, J. A Chakera, P. A. Naik and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

260)  Spatio-spectral study of high order harmonic radiation generated from pre-formed carbon plume

: M. Kumar, H. Singhal, J. A Chakera, 2, P. A. Naik,  and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

261)  Study of Target Surface Fast Electrons of MeV Energies at Grazing Incidence Femtosecond Laser Solid Interaction

: T. Mandal, B. S. Rao, V. Arora, J. A Chakera, P. A. Naik and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

262)  Influence of Low Intensity Prepulses on Plasma Hydrodynamics for X-Ray Lasers

: V. Arora, T. Mandal, R. A. Khan, B. S. Rao, Ankit, J. A Chakera, P. A. Naik, and

P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

263) Initial Results On Ion Acceleration Using 150 TW, Ti:sapphire  Laser at RRCAT

: M. Tayyab, S. Bagchi, R. A. Khan, J. A. Chakera, P. A, Naik and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

264)  Generation of beyond 100 MeV electrons from laser wakefield acceleration through ionization induced injection

: D. Hazra, B. S. Rao, A. Moorti, J. A. Chakera, P. A. Naik, and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

265)  Parametric Study of Relativistic Self-focusing and Guiding of Intense Ultra-short Laser Pulse in Underdense Plasma

: D. Hazra, and A. Moorti

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

266)  Spectroscopic Study of Nitrogen Z-pinch Plasma Towards X-ray Lasing From Fast Capillary Discharge

: S. Barnwal, Y. Prasad, S. Nigam, K. Aneesh, A. S. Joshi, P. A. Naik, C. P. Navathe and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

267)  Effect Of Rate Of Rise Of Discharge Current On The Gain-Coefficient Of 46.9 nm Soft X-ray Laser From Fast Capillary Discharge

: S. Barnwal, S. Nigam, K. Aneesh, Y. B. S. R. Prasad, M. L. Sharma, A. S. Joshi, P. A. Naik, C. P. Navathe and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

268)  Measurement of the energy carried by the particles from thin foil in a laser plasma experiment using a pyroelectric response of PVDF detector

: A. Kumar, Y.B.S.R. Prasad, A. Upadhyay M. P. Kamath, A. S. Joshi, P. A. Naik and P. D. Gupta

: 30th  National Symposium on Plasma Science & Technology, Kolkata,  Dec. 2015

 

269)   Role of Layered Target Hydrodynamics in Heavy Ion Acceleration

: A. Upadhyay, S. Bagchi, M. Tayyab, J. A. Chakera, P. A. Naik and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

270)   Observation of proton flux enhancement in metal-dielectric double layered targets

: S. Bagchi, M. Tayyab, A. Upadhyay, C. Mukharjee, J. A. Chakera, P. A. Naik and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

271)  Novel thin foil target for quasi-monoenergetic ion acceleration

: S. Bagchi, M. Tayyab, A. Upadhyay, C. Mukharjee, J. A. Chakera, P. A. Naik and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

272)  Role of amplified spontaneous emission prepulse on collimated MeV fast electron beam at grazing incidence laser solid interaction

: T. Mandal, V. Arora, B.S. Rao, J.A Chakera, P.A. Naik, and P.D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

274)  Single shot measurement of electric field profile of intense terahertz radiation pulse

: Sonal Saxena, B. S. Rao, J. A. Chakera, P. A. Naik

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

275) Observation of Jet like structures in the Laser irradiated Soda lime targets

: YBSR Prasad, Barnwal S., Y. Yadav, M.P. Kamath,  A.S. Joshi, M.Goswami, P.A.  Naik1 and P.D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

276) Dynamic stress measurements using photoelastic method and FEM stress analysis in flash lamps of Optical amplifiers used in high energy high power laser

: A.P. Kulkarni A. I.  Pathan, A.S. Padiyar, M.P. Kamath, A.S. Joshi, G Mundra, P.A. Naik, and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

277)  Performance characteristics of  a 10Hz repetition rate three-stage optical parametric amplifier for chirped laser pulses

: R. K. Patidar, A.K.Sharma, P. A. Naik, and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

278) In situ studies of fluorescence for understanding the performance of Neodymium glass amplifiers

: A. Nair, A. Kumar, S. Jain, A. P. Kulkarni M. N. Kumbhare, P. K. Singh, M. P. Kamath, A. S . Joshi, P.A.Naik and P.D.Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

279)  Experimental studies on time multiplexed chirped pulse laser amplification

: J. Sharma, D. Daiya, A. K. Sharma, R. K. Patidar, S. Jain, M.P. Kamath, A.S. Joshi, P.A. Naik and P.D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

280) Development and characterization of a far field injection based four pass Nd:phosphate glass laser amplifier

: D. Daiya, J. Sharma, R. K. Patidar, A. K. Sharma, P.A. Naik and P. D. Gupta

 

281) Equation of State Studies of Aluminum by simultaneous measurements of Shock velocity using indigenously developed Streak camera and Particle velocities using shadowgraphy and comparison with simulations

: Atul Kumar, Y.B.S.R. Prasad, P.K. Singh, M. P. Kamath, J. Upadhyay, A. Upadhyay, S. Jain,  N. Shukla, A. S. Joshi, H.S. Vora, P. A. Naik, C.P. Navathe and P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

282)  Simultaneous measurements of Particle Velocity using PVDF detector and Shadowgraphy technique and their comparison

: Atul Kumar, N. Shukla, M. P. Kamath, Y.B.S.R. Prasad, P.K. Singh, S. Jain, S. Satapathy,  A. S. Joshi, P. A. Naik, P K Gupta, P. D. Gupta

: XXIV DAE-BRNS National Laser Symposium-NLS-24, Indore, Dec. 2015

 

283) Studies on ion acceleration using ultra-short high intensity laser pulses at RRCAT

P.A. Naik, M.Tayyab, S.Bagchi, B.Ramakrishna,  A.Upadhyay, J.A.Chakera, and P.D.Gupta

: 24th DAE-BRNS National Laser Symposium 2015, Dec. 2015, Indore.

 

 

 

F ) Invited Talks

1) X-ray spectroscopy of laser produced plasma.

: Workshop on Plasma Diagnostics. Indore, 1986

 

2) Laser Induced Fusion

: Summer School in Laser Technology, Indore, India, 1991

 

3) X-ray lasing action in laser produced plasmas

: VII National Symposium on Science & Technology of Plasmas, Mumbai, 1992

 

4) Physics of Laser-Matter interaction at ultra-high intensities.

: V National Laser Symposium, Indore, 1997      

 

5) X-ray generation in laser produced plasmas.

: International discussion meeting on "Intense Laser Fields and their Interaction with Matter",  

  Goa, 1998

 

6) X-ray spectroscopy of hot plasmas.

: XIII Symposium on Plasma Science and Technology, Rajkot, 1998

 

7) Studies of laser plasma interaction in long and short pulses
:  DAE-BRNS National Laser Symposium 2002, Thiruvananthapuram, Nov. 2002

 

8) Laser Plasma Interaction

: SERC School on Plasma based particle accelerators at SINP, Kolkata, Feb 2003

 

9) Principle of laser based electron acceleration

: SERC Workshop on beam-beam interaction, Indore, Dec.2003

 

10) Laser based particle accelerators

: SERC Workshop on Plasma based accelerators, Gandhinagar, Feb. 2004

 

11) High Power lasers and laser-matter interaction

: National Technology Day Celebration, BARC, Mumbai, May 2004

 

12) Laser-plasma interaction studies at CAT

: Discussion meeting on Laser Plasma Interaction, TIFR, Mumbai, Feb.2005

 

13) Laser-plasma based electron acceleration studies planned at CAT, Indore

: Indian Particle Accelerator Conference, VECC, Kolkata, March 2005

 

14) Studies planned at CAT, Indore on laser plasma based electron acceleration

:  ICFA Joint workshop on laser-beam interactions and laser-plasma accelerators, Taipei,

Taiwan, Dec. 2005

 

15)  Laser pulse amplification by conventional, CPA and OPCPA  technique.

:  SERC School on Ultra-fast Studies, Hyderabad, July 2006

 

16)  CPA and OPCPA techniques of ultrashort pulse amplification

:  ILA Short Course on Ultrashort pulse lasers, Indore, Dec. 2006

 

17) Coherent XUV radiation from laser plasma plumes  through high order harmonic

Generation

:  Sixth DAE-BRNS National Laser Symposium, Indore, Dec.2006

 

18) Ultra-intense laser-plasma interaction studies at RRCAT, Indore

: Indo-German meet on Intense Laser Matter Interactions,  Khandala,  Oct. 2007

 
19) Laser-plasma based electron acceleration

: 22nd National Symposium on Plasma Science & Technology,  Ahmedabad, Dec., 2007

 

20) High order harmonic generation and other ultrashort pulse laser-plasma interaction studies at RRCAT 

: Asia Pacific Plasma Theory Conference, Gandhinagar, Dec. 2007

 

21) Intensity enhancement of high order harmonics in preformed plasma plumes

: Fourth Asian Symposium on Intense Laser Science, ASILS-4, Gwangju, Korea, Nov. 2008

 

22) Recent results in high order harmonic generation from plasma plumes

: 4th Asian Summer School & Symposium on Laser-plasma Acceleration and Radiation,

:  Hsinchu, Taiwan, Aug. 2009

 

23) Radiation physics aspects in ultra-intense laser-plasma interaction

: National Conference on Accelerator and Low Level Radiation Safety

: Delhi,  November  2009

 

24) Ultrashort pulse laser-matter interaction studies at RRCAT

: Intense Laser Fields and Applications

: TIFR, Mumbai, April 2010

 

25) OPCPA based high power laser systems

: Emerging concepts in laser and neutron physics

: BARC, Mumbai, July 2010

 

26) Recent advances in laser plasma interaction with ultrashort pulses at RRCAT, India

: 6th Asian Symposium on Intense Laser Science, Beijing,  China, October 2010

 

27) Update on the activity on laser plasma interaction with ultrashort laser pulses at RRCAT, India

: 2nd International Committee Meeting & Symposium of the Asian Laser Centre at APRI

GIST, Gwangju, Korea, Nov. 2010

 

28) Advanced Acceleration Schemes

: Second  International  Particle Accelerator  Conference  (IPAC-2011), San Sebastian, Spain, Sept. 5-9, 2011

 

29) Laser induced shock studies at RRCAT, Indore

: 23rd AIRAPT International  Conference on High Pressure Science  and  Technology,

BARC, Mumbai,  September 26-30, 2011

 

30) Laser plasma interaction studies at ultra-high intensities using Ti:sapphire laser
: DAE-BRNS National Laser Symposium-NLS-20, Chennai, Jan. 9-12, 2012

 

31) Advanced acceleration schemes using lasers

: Asian Forum for Accelerators and Detectors, AFSD-2012, Kolkata, Feb.6-7, 2012

 

32) High energy particle generation /acceleration in ultrashort pulse, ultra-intense laser produced plasmas

: DAE- BRNS Theme Meeting on Ultrafast Science  (UFS - 2013), 25 - 26 October, 2013

 

33) Recent work at RRCAT on high energy particle generation /acceleration with ultra-short laser pulses

: 4th International Advisory Committee Meeting of the Asian Laser Centre at Nanyang  Technological University, Singapore, 3rd December, 2013

 

34) Overview of the Ultra-intense Laser Activity at RRCAT, Indore

: Sixth International Conference "ICUIL 2013" at Goa, Oct. 13-17, 2014

 

35) High Energy Density Science Activity at RRCAT, India
: International Conference on High Energy Density Sciences 2015, Yokohama, Japan, April 22-24, 2015

 

36) Recent results on proton, ion, and electron acceleration at RRCAT, India
: Asian Laser Center Advisory Committee Meeting, July 10, 2015,  Gwangju,  S.Korea

 

Studies on ion acceleration using ultra-short high intensity laser pulses at RRCATP.A. Naik, M.Tayyab, S.Bagchi, B.Ramakrishna, A.Upadhyay, J.A.Chakera, and P.D.Gupta

37) Studies on ion acceleration using ultra-short high intensity laser pulses at RRCAT

: 24th DAE-BRNS National Laser Symposium 2015, Dec. 2015, Indore.

Studies on ion acceleration using ultra-short high intensity laser pulses at RRCATP.A. Naik, M.Tayyab, S.Bagchi, B.Ramakrishna, A.Upadhyay, J.A.Chakera, and P.D.Gupta

 

38) Experimental activity on laser based electron (and ion) acceleration in India
: Technical Meeting on Advanced Accelerator Technology, IAEA, June 13, 2016,  Athens, Greece

 

 

G ) Reports :

 

1) X-Ray spectroscopy in high temperature plasmas.

: P.A.Naik, P.D.Nandwana, P.D.Gupta and S.R.Kumbhare

: Bhabha Atomic Research Centre, Mumbai.

: B.A.R.C./ I-911 [1987]

 

2) Target recoil and ablation plasma momentum measurements in laser plasma interaction.

: S.R.Kumbhare, P.D.Gupta, P.A.Naik and H.C.Pant

: Bhabha Atomic Research Centre, Mumbai.

: B.A.R.C./ I-926 [1987]

 

3) K-edge spectrometer for diagnostics of laser produced plasmas.

: P.A.Naik, P.D.Gupta, C.P.Navathe, S.R.Kumbhare and H.C.Pant

: Bhabha Atomic Research Centre, Mumbai.

: B.A.R.C./ I-935 [1988]

 

4) Design and performance of crystal spectrometers for laser produced plasmas.

: P.A.Naik, S.R.Kumbhare, P.D.Gupta and A.V.Rode

: Bhabha Atomic Research Centre, Mumbai.

: B.A.R.C./ I-961 [1988]

 

5) Luminosity Time of Flight Spectrometers for laser produced plasmas.

: P.D.Gupta, P.A.Naik and S.R.Kumbhare

: Bhabha Atomic Research Centre, Mumbai.

: B.A.R.C./ I-975 [1989]

 

6) Flat Field Grating Spectrograph.

: P.A.Naik

: Department of Electrical Engineering, Univ. of Alberta, Edmonton, Canada. [1994]

 

7) CCD-MCP based x-ray intensifier camera.

: P.A.Naik

: Department of Electrical Engineering, Univ. of Alberta, Edmonton, Canada. [1995]

 

8) Data acquisition and analysis system for on-line optical density scanning by a microdensitometer

: H.S.Vora, J.Upadhyay, P.A.Naik, C.P.Navathe, and P.D.Gupta

: CAT / 2001-01

9) Development of a high resolution on-line imaging x-ray crystal spectrograph and its use in study of laser produced plasmas
: V.Arora, S.R.Kumbhare, P.A.Naik and P.D.Gupta
: CAT / 2002 -16

10) Development of chirped pulse amplification based table Top Terawatt Nd:glass laser system                                                                                                                                : P.A.Naik, P.D.Gupta, C.P.Navathe, A.K.Sharma, M.S.Ansari, M.Raghuramaiah, S.R.Kumbhare, J.Upadhyay, H.R.Bundel, K.K.Mishra, R.P.Kushwaha and R.A.Joshi                 : CAT / 2003-28

 

11) A Three-channel Polaro-interferometer for Study of Self-generated Magnetic Fields in Laser Produced Plasmas

: S. Barnwal, Y.B.S.R. Prasad, P.K.Tripathi, P.A. Naik, M.P. Kamath, A. P. Kulkarni, A.S.Joshi, and P.D.Gupta

: RRCAT / 2008 -3

 

H ) Ph.D. Thesis:

"X-ray spectroscopy of laser produced plasmas".

University of Mumbai, Mumbai, Feb 1991

 

I )  M.Sc. / M.Phil. / M.Tech.  Project Supervision :

1.   X-ray crystal spectrograph for on-line measurements of laser produced plasmas
Prerana Sharma : M.Phil. Project, D.A.V.V., Indore, 1997

2.   Study of second harmonic conversion of a 3GW / 4ns laser beam from an Nd: phosphate glass laser chain.
Sanjeev Srivastava : M. Phil Project : D.A.V.V., Indore, 1999

3.   Design and setting up of a space resolved x-ray crystal spectrograph for diagnostics of laser produced plasmas
Richa Trivedi : M.Sc. Project : D.A.V.V. , Indore, 1999

4.   Development of a high resolution on-line imaging x-ray crystal spectrograph and its use in study of laser produced plasmas.
Vipul Arora : M.Sc. Project : D.A.V.V., Indore, 2002

5.   Study of KdV solitons in non-linear transmission lines                                                              Mradula Jain : M.Phil. Project : D.A.V.V., Indore, 2003

6.   Characterization of fundamental and second harmonic beam from an Nd:phosphate glass laser chain.
Ramavatar Joshi: M.Sc. Project : D.A.V.V., Indore, 2004

7.   Generation of multi-keV ions in laser produced plasmas and their characterization        Vijay Singh : M.Tech. Project, D.A.V.V., Indore, 2005

8.   Study of optical parametric amplification                                                           Sachendra Kumar Shrivastava : M.Tech. Project, D.A.V.V., Indore, 2005

9.   Experimental study of electron emission from ferroelectric materials                                  Sanju  Revapati, M.Tech. Project, D.A.V.V., Indore, 2006

10. Characterization of ultrashort pulses                                                                                       Gargi Sharma, M.Tech. Project, D.A.V.V., Indore, 2006

11.  XUV radiation from ultra short pulse laser - plasma interaction                                            Vikas Kumar : M.Tech. Project, D.A.V.V., Indore, 2007

12. Generation of MeV Electrons in Ultrahigh Intensity Laser-Plasma Interaction                Naveen Chandra Pathak : M.Tech. Project, D.A.V.V., Indore, 2007

13.  Spectroscopic study of x-ray emission from laser produced plasmas                                    Deepa Modi : M.Tech. Project, D.A.V.V., Indore, 2009

14.  Absorption of laser light in laser nano-matter interaction                                         Anurag Khare : M.Tech. Project,    D.A.V.V., Indore, 2009

15.  ECR studies across bare and gold coated contacts at low temperature.                     Rajiv Jain, M.Sc.(Engg.), I.I.Sc. Bengaluru, 2009                                                               

J)  Ph.D. thesis supervision :

1) Himanshu Singhal

"High order harmonic generation from preformed laser plasma plumes"

Thesis submitted in July 2010;  Thesis defence in Oct.19,  2011

 

2) Bobbili Sanyasi  Rao

"Study of laser wake-field electron acceleration and bremsstrahlung  radiation emission using ultra-high intensity laser pulses"

Thesis submitted in Aug. 2013; Thesis defence on March 25, 2014

 

3) Uday Chakravarty

"Studies of laser energy absorption and x-ray emission in plasma produced by ultrahigh

intensity laser pulses"

Thesis submitted in Aug. 2013; Thesis defence on March 25, 2014

 

4) Sunil Kumar Jain

                  "Study and characterization of electron cyclotron resonance plasma as an ion source".

                  Thesis submitted in Oct. 2014; Thesis defence on April 22, 2014

5) Vipul Arora

                  "X-ray spectroscopic studies of plasma produced by intense laser beams"

                  Thesis submitted in Oct. 2014

 

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