Laser Plasma Division Publication List : Since Year 2000

A) PAPERS PUBLISHED IN JOURNALS SINCE YEAR 2000

  1. 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

  2. Understanding non-diagram x-ray lines through energy diagrams
    P.A.Naik
    Physics Education, 17, pp.253-60, 2000

  3. Interferometric measurement of thickness of thin films of formvar deposited on glass plates
    R.P.Shukla, S.Kumar, A.Chowdhury, and P.D.Gupta
    J. Optics, 29, pp.85-93, 2000

  4. The study of spectral, temporal and spatial characteristics of harmonics generated at 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.

  5. 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

  6. Polarization characteristics of the harmonics and reflected radiation upon 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

  7. 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

  8. Effect of space charge potential in ion acceleration in magnetically confined laser produced plasma.
    V.N.Rai, M.Shukla ,and H.C.Pant
    Laser and Particle Beams 18, 2000.

  9. A dedicated data acquisition system for ion velocity measurements of laser produced plasmas;
    N. Sreedhar, S. Nigam, Y.B.S.R. Prasad, V.K. Senecha and C.P. Navathe;
    Indian Journal of Engg.& Material Science 7, 122 2000.

  10. Density oscillations in laser produced plasma decelerated by external magnetic field
    V.N. Rai, M. Shukla and H.C. Pant
    PRAMANA-Jour. Of Phys., 55, no.5 & 6, 773 2000.

  11. Multiple charge states of Titanium ions in laser produced plasma
    M. Shukla, S. Bandyopadhyay, V.N. Rai, A.V. Kilpio and H.C. Pant
    PRAMANA-Jour. Of Phys., 55, no.5 & 6, 781 2000.

  12. Study of volume effect of laser produced plasma on x-ray emissions
    V.K. Senecha, YBSR Prasad, M.P. Kamath, A.S. Joshi, G.S. Solanki, A.P. Kulkarni,R. Pareek,S.Gupta and H.C. Pant
    PRAMANA-Jour. Of Phys., 55, no.5 & 6, 789 2000.

  13. Scalings of x-ray emission and ion velocity in laser produced Cu plasma
    YBSR Prasad, V.K.Senecha, H.C.Pant, M.P.Kamath, G.S.Solanki, P.K.Tripathi, A.P.Kulkarni, S.Gupta, R.Pareek, A.S.Joshi, N.Sreedhar, S.Nigam, and C.P.Navathe
    PRAMANA-Jour. Of Phys., 55, no.5 & 6, 797 2000.

  14. 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

  15. 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, 1421, 2001

  16. 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 3, S112-117, 2001

  17. 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

  18. 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
    J. Optics and Laser Technology 33, p.421-25, 2001

  19. Experimental study of harmonic generation from solid surfaces irradiated by multipicosecond 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

  20. 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

  21. Steepening of laser pulse in a plasma
    A.Upadhyay,V.K. Tripathi and H.C. Pant
    Physica Scripta , 63, 326-328 2001.

  22. Transient self-focussing and stimulated Brillouin scattering in laser-plasma interaction
    S.T.Mahmoud, R.P.Sharma, and A.Kumar
    J.Plasma Physics, 66, 119, 2001

  23. 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

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

  25. Analysis of soft x-ray emission from a low energy plasma focus device using vacuum photodiode
    T.K.Borthakur, S.R.Mohanty, H.Bhuyan, and V.N.Rai
    Ind. J. Phys. 75B, 455, 2001

  26. 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

  27. 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

  28. Equation of state studies at CAT using laser driven shock wave propagation through layered foil targets
    H.C.Pant, M.Shukla, V.K. Senecha, S. Bandyopadhyay, V.N. Rai, P.Khare, R. Bhat , B.K. Godwal and N.K. Gupta.
    Current Science 82, 149, 2002

  29. Laser driven shock wave experiments for EOS studies at Mbar pressures
    H.C. Pant, M. Shukla, V.K. Senecha, S. Badyopadhyay, V.N. Rai, , P. Khare , R.K. Bhat, N.K. Gupta and B.K. Godwal
    Journal of Physics: Condensed Matter, 14, 10787 2002

  30. Asymmetric Self-focusing of a laser pulse in plasma
    A.Upadhyay, V.K. Tripathi, A.K. Sharma and H.C. Pant
    J. Plasma Phys. 68, 75 2002

  31. Effect of Hot Electrons on Stimulated Compton scattering of a Laser in a Self Sustained Plasma Channel,
    A .Upadhyay, V. K. Tripathi and H. C. Pant,
    Physics of Plasmas, 9, 5 2002

  32. Weibel instability of relativistic electron flows in a laser produced plasma
    A.Upadhyay, V.K.Tripathi
    Plasma Phys. Contr.Fusion 44 , 2357, 2002

  33. Pressure dependence of enhanced x-ray line emission from laser produced plasmas expanding in an ambient gas
    A.Chowdhry, V.Arora, P.A.Naik, and P.D.Gupta
    Journal of Applied Physics 93, 3218, 2003

  34. 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

  35. 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 233, 137, 2003

  36. 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
    Optics Communication 233, 163, 2003

  37. Porous anti-reflective coatings with a high spectral coverage by spin coating technique
    P.K.Biswas, P.Sujatha Devi, P.K.Chakraborti, A.Chatterjee, D.Ganguli, R.Pareek, M.P.Kamath, and A.S.Joshi
    J. Mat. Sci. Lett. 22, 181 2003

  38. Single shot Nd:YAG laser operation from 10Hz oscillator for equation of state studies
    M.Shukla, A.Upadhyay, V.K.Senecha, P.Khare, S.Bandhyopadhyay, V.N.Rai, C.P.Navathe, and H.C.Pant
    Laser and Particle Beams 21, 611 2003

  39. Equation of state study of copper using laser induced shocks near 10 Mbar pressures and revalidation of theoretical modelling
    M.Shukla, H.C.Pant, V.K.Senecha, V.N.Rai, P.Khare, A.K.verma, R.S.Rao, N.K.Gupta, and B.K.Godwal
    Current Science 85, 802 2003

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

  41. Design and performance of high power laser for high pressure physics experiments
    H.C. Pant, M. Shukla, A. Upadhyay, V.N. Rai, V.K. Senecha, M. Khan and B.K. Godwal
    Laser & Particle Beams (Special issue : 2004)

  42. High speed time and space resolved diagnostics of laser produced plasma
    M. Shukla, H.C. Pant, V.K. Senecha, A. Upadhyay, V.N. Rai and B.K. Godwal
    Laser & Particle Beams (Special issue : 2004)

  43. 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

  44. 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

  45. 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
     Optics Commun. 233, 431, 2004

  46. 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

  47. 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

  48. Second Harmonic Generation in a plasma channel.
    A. Upadhyay and V. K. Tripathi
    J. Plasma Physics 71, part 4, 1, 2004.

  49. 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
     Optics Communication 246, 195, 2005

  50. 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

  51. 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.Korabkin, A.A.Rupasov, and A.S.Shikanov
     J. Appl. Phys 97,044303, 2005

  52. Sol-gel based anti-reflection coatings on wedge optics using a spin-coater
     R. Pareek, A.S. Joshi, P.D. Gupta, P.K. Biswas and S. Das
     J. Optics & Laser Technology 37, 369, 2005

  53. 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

  54. Second Harmonic Generation in a laser channel.
    A. Upadhyay and V. K. Tripathi
    J. Plasma Physics 71, 359, 2005

  55. Gaseous clusters as targets for use in laser plasma interaction experiments
    S. Sailja, R.A. Khan, S.R. Kumbhare, P.A. Naik and P. D. Gupta
    Ind. J. Physics 79, 623, 2005

  56. Characteristics of a stable, 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
    Opt. Commun. 252, 369, 2005

  57. 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)

  58. Design, fabrication and characterization of an x-ray bolometer for pulsed plasma x-ray sources
    S. Mahadevan, J.A Chakera, P.P. Vaidya, D. Balasubramanaian , O.P. Ka shik, P.A. Naik, L.M. Rangarajan, and P.D. Gupta
    Meas. Sci. & Technol., 16, 2287, 2005

  59. Generation of multi-keV monochromatic twin x-ray point sources based on laser-driven vacuum diode
    A.Moorti, P.A. Naik, and P.D. Gupta
    Rev. Sci. Instrum., 76, 106101, 2005

  60. Generation of hard x-ray radiation in laser induced vacuum discharges
    I.V. Romanov, Yu. V. Korobkin, A.A. Rupasov, A.S. Shikhanov, P.D. Gupta, R.A. Khan, S.R. Kumbhare, P.A. Naik and A. Moorti
    Laser and Particle Beams, 23, 333, 2005

  61. Single harmonic enhancement by controlling the chirp of the driving laser pulse during high-order harmonic generation from GaAs plasma
    R. Ganeev, H. Singhal, P.A. Naik, V. Arora, U. Chakraborty, J.A. Chakera, R.A. Khan, P.V. Redhin, M. Raghuramaiah, and P.D. Gupta
    JOSA -B 23, 2535, 2006

  62. 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

  63. Cathode plasma jet pinching and intense x-ray emission in a moderate current laser triggered vacuum discharge
    A.Moorti, B.S. Rao, P.A. Naik, and P.D. Gupta
    IEEE Tr. Plasma Science. 34, 2419 (2006)

  64. Effect of ultra intense laser pulse on the propagation of electron plasma wave in relativistic and ponderomotive regime and particle acceleration
    Atul Kumar, M.K. Gupta and R.P. Sharma
    Laser and Particle Beams 24 No.3, 403-409, (2006)

  65. 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

  66. A simple interferometer for space and time resolved density measurements of laser produced plasmas
    YBSR Prasad, P.A.Naik, Atul Kumar and P.D. Gupta
    Rev. Sci. Instrum. 77, 93106 (2006)
    Also in Virtual Journal of Ultrafast Science [www.vjuultrafast.org] Oct. 2006

  67. 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
    J. Optics and Laser Technol., 38, 46, (2006)

  68. Effect of gold on keV x-ray emission yield from laser produced plasmas 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, 33306 (2006)
    Also in Virtual Journal of Ultrafast Science [www.vjuultrafast.org ] (Sept. 2006)

  69. The effect of 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)

  70. 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.

  71. Luminescence and optical absorption properties of Nd3+ ions in K-Mg-Al phosphate and fluorophosphates glasses
    S.S. Babu, P. Babu, C.K. Jayasankar, A.S. Joshi, A. Speghini, and M. Bettinelli
    J. Phys.: Condens. Matter 18,1 (2006)

  72. Optical and luminescence properties of Nd3+ ions in K-Ba-Al phosphate and fluorophosphates glasses
    R. Balakrishnaiah, P. Babu, C.K. Jayasankar, A.S. Joshi, A. Speghini, and M. Bettinelli
    J. Phys.: Condens. Matter, 18, 165 (2006)

  73. Measuring pulse-front tilt in ultrashort pulse laser beams without ambiguity of its sign using single-shot tilted pulse-front auto-correlator
    A.K. Sharma, R.K. Patidar, M. Raghuramaiah, P.A. Naik and P.D. Gupta
    Optics Express 14, 26, 13131, 2006
    Also in Virtual Journal of Ultrafast Science [www.vjuultrafast.org ] (March 2007)

  74. Optimization of the high order harmonics generated from silver plasma on laser pulse chirp
    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

  75. 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

  76. Optimization of C5+ Balmer-? 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

  77. Studies planned at RRCAT, Indore on laser-plasma based electron acceleration
    P.A.Naik and P.D. Gupta
    International Journal of Modern Physics B 21, 459, 2007

  78. X-ray emission in sub-keV narow spectral range 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

  79. Structrual, optical and non-linear 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

  80. Pulsed deposition of metal films and nano-particles in vacuum using sub-nanosecond laser pulses
    R.A. Ganeev, U. Chakravarty, P.A. Naik, H. Srivastava, C. Mukherjee, M.K. Tiwari, R.V. Nandedkar, and P.D. Gupta
    Appl. Optics 46, 1205, 2007

  81. Strong enhancement and extinction of single harmonic intensity in the mid- and end- plateau regions of the high harmonics generated in low-excited laser plasmas
    R.A. Ganeev, P.A. Naik, H. Singhal, J.A. Chakera, and P.D. Gupta
    Optics Letters 32, 65, 2007
    Also in Virtual Journal of Ultrafast Science [www.vjuultrafast.org ] (Feb. 2007)

  82. A simple, highly stabled 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
    Optics Comm. 272, 455, 2007

  83. Real time auto-correlator with enhanced temporal scan range for measurements of ultrashort laser pulses.
    A.K. Sharma, P.A. Naik and P.D. Gupta
    Opt. & Laser Technol. 39, 465 (2007)

  84. R Pareek, M N Kumbhare, C Mukherjee, A S Joshi and P D Gupta.
    “Effect of oil vapour contamination on the performance of porous silica sol gel anti-reflection coated optics in vacuum spatial filters of high power Nd: glass laser”. Optical Engineering 47(2), 023801(2008).

  85. 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)

  86. 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).

  87. 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) .

  88. Ultra-intense Laser Plasma Interaction Studies at RRCAT, Indore,
     P.D. Gupta, and P.A. Naik,
     The Review of Laser Engineering 1119 (2008) .

  89. Luminescence characteristics of Nd3+-doped K-Ba-Al-fluorophosphate laser glasses,
    C. K. Jayasankar, R. Balakrishnaiah, V.Venkatramu, A.S. Joshi, A. Speghini and M. Bettinelli
    J. Alloys Compounds, 451, 697 (2008) .

  90. Spectroscopic and 1.06 µm emission properties of Nd3+-doped K-Sr-Al phosphate glasses,
    K. Upendra Kumar, P. Babu, K.H. Jang, H.J. Seo, C.K. Jayasankar and A.S. Joshi,
    J. Alloys Compounds, 458, 509 (2008)

  91. Effect of oil vapour contamination on the performance of porous silica sol gel anti- reflection coated optics in vacuum spatial filters of high power Nd: glass laser
    R. Pareek, M.N. Kumbhare, C. Mukherjee, A.S. Joshi, and P.D. Gupta
    Optical Engg. 47(2), 023801 (2008) .

  92. Design, development and performance characteristics of a large aperture disc amplifier for high power Nd: glass laser chain,
    M. P. Kamath, P. K. Tripathi, A. P. Kulkarni, R. Chandra, A. S. Joshi, C. P. Navathe and P. D. Gupta,
    Sadhana 33, 443 (2008) .

  93. 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 (2009) .

  94. Efficient keV X-ray generation from irradiation of in-situ produced silver clusters by Tisapphire laser pulses,
    U. Chakravarty, P.A. Naik, S.R. Kumbhare, and P.D. Gupta,
    Journal of Optical Society of Korea 13, 80 (2009) .

  95. 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 (2009) .

  96. 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 (2009) .

  97. 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 (2009) .

  98. 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) .

  99. 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) .

  100. 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) .

  101. 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) .

  102. 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)

  103. 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
    Applied Physics Letters 96, 221503 (2010) .

  104. Design, fabrication and measurement of 90 degree mass-analyzing magnet
    S.K.Jain, R. Malik, K.Sekar, P.A.Naik, and P.R.Hannurkar
    Indian Journal of Pure & Applied Physics, 48, 315-320, (2010) .

  105. 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) .

  106. 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) .

  107. 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) .

  108. 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) .

  109. 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) .

  110. Generation of synchronized signal and pump pulses for an optical parametric chirped pulse amplification based multi-terawatt Ndglass laser system
    M. Raghuramaiah, R. K. Patidar, R. A. Joshi, P. A. Naik and P. D. Gupta
    Pramana J. Physics 75, 869 (2010).

  111. 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) .

  112. 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
    Applied Physics B 100, 581 (2010) .

  113. 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) .

  114. Formation of metal nanoparticle of various sizes in plasma plumes produced by Tisapphire laser pulses
    U. Chakravarty, P. A. Naik, C. Mukherjee, S.R. Kumbhare, and P. D. Gupta
    J. Appl. Phys. 108, 053107 (2010) .

  115. 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) .

  116. Optimization of laser hole drilling process on thick gold spherical hohlraums for intense X-ray generation
    S. R. Patwa, S. Jain, P. K. Tripathi, A. S. Joshi, and P. D. Gupta
    Pramana J. Phys. 75, 1203 (2010) .

  117. 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) .

  118. Optimization of single-layer sol-gel antireflection coatings on potassium dihydrogen phosphate crystals in quadrature geometry for second-harmonic conversion of high-power Ndglass lasers
    R. K. Pareek, M.N. Kumbhare, A.S. Joshi, A. Banerjee, and P.D. Gupta
    Opt. Eng. 49, 091010 (2010) .

B) In Unrefereed Journals SPIE Proceedings / AIP Proceedings

  1. 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
    Laser Extreme Interaction LEO- 2009, Brasov, Romania, October 16-21, 2009 AIP Conf. Proceedings 1228, 413, 2010 .

  2. 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

C) Papers in International conferences / symposia / work shops etc.

  1. 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 SPIE Vol. 5228 p 16 2003 .

  2. 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 SPIE Vol. 5228 p 52 2003 .

  3. 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 SPIE Vol. 5228 p 637 2003 .

  4. 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 SPIE Vol. 5228 p 402 2003 .

  5. 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 SPIE Vol. 5228 p 679 2003 .

  6. Generation of thermal x-ray radiation inside spherical gold cavities using a high power laser beam
    Y.B.S.R.Prasad, A.S.Joshi, V.K.Senecha, M.P.Kamath, P.Khare, and H.C.Pant
    XXVII European Conference on Laser Interaction with Matter (ECLIM-2002), Moscow, Oct.2002 SPIE Vol. 5228 2003.

  7. 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.

  8. 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 .

  9. 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 .

  10. 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 .

  11. 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 .

  12. 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 .

  13. Efficient keV x-ray generation from irradiation of silver clusters by Tisapphire 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 .

  14. 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 .

  15. Electron acceleration in self-modulation regime using 10 TW, 45 fs Tisapphire 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 .

  16. 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 .

  17. Correlation of the K-α x-ray line shape with the 2ω and 3/2 ω 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 .

  18. 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.

  19. 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 .

  20. 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 .

 


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


  1. Lala Abhinandan , P.Bhatnagar , R.Pareek , U.Nundy.
    A compact gas flow system for high repetition rate Excimer laser.
    National Laser Symposium - 1997, Indore.


  2. R Pareek, A P Kulkarni, S Gupta, A Upadhayay, P K Biswas and D Ganguli.
    Testing of Sol-Gel coated anti-reflection coating.
    National Laser Symposium - 1998. Kanpur.

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. Development of a program to calculate x-ray conversion efficiency from XUV spectra recorded using a transmission grating spectrograph
    S.Sailaja, and J.A.Chakera
    15th National Symposium on Plasma Science and Technology, Calcutta, 2000

  11. 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

  12. 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

  13. Studies on damage threshold measurements of sol-gel AR coated optics
    R.Pareek, A.P.Kulkarni, Shashi Gupta, R.K.Bhat, A.S.Joshi and P.Biswas and D.Ganguli
    Proceedings of National Seminar on Sol-gel Science and Technology, Calcutta, August 17-18, 2000.

  14. Effect of oil vapour contamination on the performance of porous silica antireflection coatings on optical glass blanks used in high power Nd:glass lasers
    M N Kumbhare, R Pareek, A S Joshi, C Mukharjee, Rajeev K and P D Gupta
    Proceedings of National Laser Symposium-2006, Indore.

  15. Laser damage resistant Sol-Gel AR coating on Nd-doped phosphate laser glass from ZrO2 and SiO2-Gel layers.
    S.Roy,P.Pal,A.Patra,D. Ganguli,M.P.Kamath,A.S. Joshi and P.K. Biswas
    International conference on photonics, IIT Kharagpur, Kharagpur 693, 2000

  16. Laser driven shock wave experiments for equation of state study of different materials at Mbar pressures
    H.C. Pant, M. Shukla, V.K. Senecha, S. Bandhopadhyay, V.N.Rai, P. Khare, R.K. Bhat, N.K. Gupta and B.K. Godwal
    International conference on High Pressure Science and Technology, New Delhi 2001

  17. Method for achieving improved and reproducible optical performance of sol-gel based AR coatings prepared from un-stabilized sols
    R Pareek, M P Kamath, A S Joshi, S Roy and P K Biswas.
    National Laser Symposium, December 2001, CAT, Indore.

  18. Sol gel based AR coating deposition on Nd : doped phosphate laser glass rods
    R Pareek, S Patwa, G S Solanki, A S Joshi, S Das and P K Biswas.
    National Laser Symposium, December 2001, CAT, Indore.

  19. Sol-Gel AR coatings on BSC glass at ambient to 50oC temperatures
    S Das, R Pareek, A S Joshi and P K Biswas.
    National Laser Symposium,December 2001, CAT, Indore.

  20. Studies on correlation of damage threshold with scattering at a point for sol-gel coated optics
    A S Joshi, R Pareek, S Patwa, S Gupta and P K Biswas.
    National Laser Symposium,December 2001, CAT, Indore.

  21. Modeling of Sol-Gel spin coating on flat optics and inclined faces of laser amplifier rod
    G.S.Solanki, R Singh, R Pareek, S Nigam, A S Joshi and H C Pant.
    National Laser Symposium, December 2001, CAT, Indore.

  22. Sub-ke-V 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
    National Laser Symposium, December 2001, CAT, Indore.

  23. 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
    National Laser Symposium, December 2001, CAT, Indore

  24. 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
    National Laser Symposium, December 2001, CAT, Indore

  25. 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
    National Laser Symposium, December 2001, CAT, Indore

  26. 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
    National Laser Symposium, December 2001, CAT, Indore

  27. 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
    National Laser Symposium, December 2001, CAT, Indore

  28. A Synchronized pulse selection circuit for a high frequency cw mode locked laser pulse train
    M.S. Ansari, J. Upadhyay, C.P. Navathe, and P.D. Gupta
    National Laser Symposium, December 2001, CAT, Indore

  29. 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
    National Laser Symposium, December 2001, CAT, Indore

  30. Dependence of ion density distribution on ionization and recombination coefficients for laser produced carbon plasma
    A. Choudhary
    National Laser Symposium, December 2001, CAT, Indore

  31. Effect of dielectric Recombination of Ly- � line intensity ratio of laser produced carbon plasma
    A. Choudhury
    National Laser Symposium, December 2001, CAT, Indore

  32. P.C. based data acquisition unit for photo thermal deflection spectroscopy
    M.S. Ansari, C.P. Navathe, A. S. Joshi, M.P. Kamath, M.N. Kumbhare, A.P. Kulkarni, and R.K. Bhat
    National Laser Symposium, December 2001, CAT, Indore

  33. A bipolar power supply for Nd: glass laser amplifiers
    C.P. Navathe, M.S. Ansari, N. Sreedhar, R. Chandra, Shashi Gupta, A.P.Kulkarni, and M.P. Kamath