Radiation pressure acceleration of protons to 93 MeV with circularly polarized petawatt laser pulses IJ Kim, KH Pae, IW Choi, CL Lee, HT Kim, H Singhal, JH Sung, SK Lee, ... Physics of Plasmas 23 (7), 2016 | 201 | 2016 |
Harmonic generation from indium-rich plasmas RA Ganeev, H Singhal, PA Naik, V Arora, U Chakravarty, JA Chakera, ... Physical Review A—Atomic, Molecular, and Optical Physics 74 (6), 063824, 2006 | 139 | 2006 |
Enhancement of high-order harmonic generation using a two-color pump in plasma plumes RA Ganeev, H Singhal, PA Naik, IA Kulagin, PV Redkin, JA Chakera, ... Physical Review A—Atomic, Molecular, and Optical Physics 80 (3), 033845, 2009 | 108 | 2009 |
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 RA Ganeev, PA Naik, H Singhal, JA Chakera, PD Gupta Optics letters 32 (1), 65-67, 2007 | 96 | 2007 |
Optimization of the high-order harmonics generated from silver plasma RA Ganeev, H Singhal, PA Naik, U Chakravarty, V Arora, JA Chakera, ... Applied Physics B 87, 243-247, 2007 | 73 | 2007 |
High-order harmonic generation in carbon-nanotube-containing plasma plumes RA Ganeev, PA Naik, H Singhal, JA Chakera, M Kumar, MP Joshi, ... Physical Review A—Atomic, Molecular, and Optical Physics 83 (1), 013820, 2011 | 72 | 2011 |
Single-harmonic enhancement by controlling the chirp of the driving laser pulse during high-order harmonic generation from GaAs plasma RA Ganeev, H Singhal, PA Naik, V Arora, U Chakravarty, JA Chakera, ... JOSA B 23 (12), 2535-2540, 2006 | 72 | 2006 |
Study of high-order harmonic generation from nanoparticles H Singhal, RA Ganeev, PA Naik, AK Srivastava, A Singh, R Chari, ... Journal of Physics B: Atomic, Molecular and Optical Physics 43 (2), 025603, 2010 | 66 | 2010 |
Dependence of high-order harmonic intensity on the length of preformed plasma plumes H Singhal, V Arora, BS Rao, PA Naik, U Chakravarty, RA Khan, PD Gupta Physical Review A—Atomic, Molecular, and Optical Physics 79 (2), 023807, 2009 | 55 | 2009 |
Enhanced coherent extreme ultraviolet emission through high order harmonic generation from plasma plumes containing nanoparticles H Singhal, PA Naik, M Kumar, JA Chakera, PD Gupta Journal of Applied Physics 115 (3), 2014 | 48 | 2014 |
In-situ laser induced silver nanoparticle formation and high order harmonic generation H Singhal, RA Ganeev, PA Naik, JA Chakera, U Chakravarty, HS Vora, ... Phys. Rev. A 82 (4), 043821, 2010 | 37 | 2010 |
Systematic studies of two-color pump-induced high-order harmonic generation in plasma plumes RA Ganeev, H Singhal, PA Naik, JA Chakera, HS Vora, RA Khan, ... Physical Review A—Atomic, Molecular, and Optical Physics 82 (5), 053831, 2010 | 35 | 2010 |
Influence of C60 morphology on high-order harmonic generation enhancement in fullerene-containing plasma RA Ganeev, H Singhal, PA Naik, JA Chakera, AK Srivastava, TS Dhami, ... Journal of Applied Physics 106 (10), 2009 | 35 | 2009 |
Tuning of the high-order harmonics generated from laser plasma plumes and solid surfaces by varying the laser spectrum, chirp, and focal position RA Ganeev, PA Naik, H Singhal, JA Chakera, PD Gupta, H Kuroda JOSA B 24 (5), 1138-1143, 2007 | 31 | 2007 |
Study of the spatial coherence of high order harmonic radiation generated from pre-formed plasma plumes M Kumar, H Singhal, JA Chakera, PA Naik, RA Khan, PD Gupta Journal of Applied Physics 114 (3), 2013 | 30 | 2013 |
Resonance enhancement of single even harmonic of laser radiation in tin-containing plasma using intensity variation of two-color pump RA Ganeev, JA Chakera, PA Naik, H Singhal, RA Khan, PD Gupta JOSA B 28 (5), 1055-1061, 2011 | 29 | 2011 |
Carbon aerogel plumes as an efficient medium for higher harmonic generation in the 40–90 nm range RA Ganeev, PA Naik, JA Chakera, H Singhal, NC Pramanik, PA Abraham, ... JOSA B 28 (3), 360-364, 2011 | 26 | 2011 |
High order harmonic radiation source for multicolor extreme ultraviolet radiography of carbon plumes M Kumar, H Singhal, JA Chakera Journal of Applied Physics 125 (15), 2019 | 25 | 2019 |
Enhanced harmonic generation in C60-containing plasma plumes RA Ganeev, H Singhal, PA Naik, JA Chakera, AK Srivastava, TS Dhami, ... Applied Physics B 100, 581-585, 2010 | 25 | 2010 |
Variation of harmonic spectra in laser-produced plasmas at variable phase of femtosecond laser pulses of different bandwidth RA Ganeev, H Singhal, PA Naik, JA Chakera, M Tayyab, M Baba, ... JOSA B 26 (11), 2143-2151, 2009 | 24 | 2009 |