127 citations · 173 across the 5 of their papers we have counts for
5 papers
Vacuum laser acceleration of super-ponderomotive electrons using relativistic transparency injection
P. K. Singh, F. -Y. Li, C. -K. Huang +11
Intense lasers can accelerate electrons to very high energy over a short distance. Such compact accelerators have several potential applications including fast ignition, high energ…
Particle resonances and trapping of direct laser acceleration in a laser-plasma channel
F. -Y. Li, P. K. Singh, S. Palaniyappan +1
As one of the leading acceleration mechanisms in laser-driven underdense plasmas, direct laser acceleration (DLA) is capable of producing high-energy-density electron beams in a pl…
Ultrashort PW laser pulse interaction with target and ion acceleration
S. Ter-Avetisyan, P. K. Singh, K. F. Kakolee +6
We present the experimental results on ion acceleration by petawatt femtosecond laser solid interaction and explore strategies to enhance ion energy. The irradiation of micrometer…
Laser acceleration of highly energetic carbon ions using a double-layer target composed of slightly underdense plasma and ultrathin foil
W. J. Ma, I Jong Kim, J. Q. Yu +18
We report the experimental generation of highly energetic carbon ions up to 48 MeV per nucleon by shooting double-layer targets composed of well-controlled slightly underdense plas…
Cold beam of isotopically pure Yb atoms by deflection using 1D-optical molasses
K. D. Rathod, Pushpander Singh, Vasant Natarajan
We demonstrate generation of an isotopically pure beam of laser-cooled Yb atoms by deflection using 1D-optical molasses. Atoms in a collimated thermal beam are first slowed using a…