Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sandhu, Arvinder S"'
Using extreme-ultraviolet attosecond-pulse-trains, we investigate the photoionization dynamics of a Helium atom in the presence of moderately-strong (~10^12 W/cm^2) femtosecond laser pulses. The electronic structure of a laser-dressed atom is traced
Externí odkaz:
http://arxiv.org/abs/1108.0112
Autor:
Roberts, Adam, Cormode, Daniel, Reynolds, Collin, Newhouse-Illige, Ty, LeRoy, Brian J., Sandhu, Arvinder S.
Publikováno v:
Appl. Phys. Lett. 99, 051912 (2011)
We study the response of graphene to high-intensity 10^11-10^12 Wcm^-2, 50-femtosecond laser pulse excitation. We establish that graphene has a fairly high (~3\times10^12Wcm^-2) single-shot damage threshold. Above this threshold, a single laser pulse
Externí odkaz:
http://arxiv.org/abs/1105.1193
Here we experimentally map the dynamics of electron plasma waves in laser solid interaction. We do time resolved measurements of second harmonic and hard X-ray generation from interaction of intense ($10^{16} W cm^{-2}$, 100 fs, 800nm) laser with a p
Externí odkaz:
http://arxiv.org/abs/physics/0306197
The dynamical properties of Cu in a regime relevant to femtosecond micro machining are obtained on picosecond time scales using pump-probe reflectivity study for 100fs, 1015 W cm-2 laser pulses. The electrical resistivity is obtained by solving Helmo
Externí odkaz:
http://arxiv.org/abs/physics/0209037
K x-ray emission from copper plasmas produced by 100 fs, 806 nm laser pulses at intensities in the range of 10^15-10^16 W cm^-2 is studied with respect to input laser polarization and target surface conditions. We demonstrate that even moderate surfa
Externí odkaz:
http://arxiv.org/abs/physics/0107022
Controlling a nonlinear process like supercontinuum generation (SG) with the polarization-state of laser is an important demonstration of laser selectivity. We show that the threshold for SG and the total amount of supercontinuum generated depends on
Externí odkaz:
http://arxiv.org/abs/physics/0005026
Autor:
Sandhu, Arvinder S., Gagnon, Etienne, Santra, Robin, Sharma, Vandana, Li, Wen, Ho, Phay, Ranitovic, Predrag, Cocke, C. Lewis, Murnane, Margaret M., Kapteyn, Henry C.
Publikováno v:
Science, 2008 Nov . 322(5904), 1081-1085.
Externí odkaz:
https://www.jstor.org/stable/20145273
Autor:
Gagnon, Etienne, Ranitovic, Predrag, Tong, Xiao-Min, Cocke, C. L., Murnane, Margaret M., Kapteyn, Henry C., Sandhu, Arvinder S.
Publikováno v:
Science, 2007 Sep 01. 317(5843), 1374-1378.
Externí odkaz:
https://www.jstor.org/stable/20037756
Autor:
Sandhu, Arvinder S.1,2, Gagnon, Etienne2, Santra, Robin3,4, Sharma, Vandana2, Wen Li2, Phay Ho3, Ranitovic, Predrag5, Cocke, C. Lewis5, Murnane, Margaret M.2 margaret.murnane@colorado.edu, Kapteyn, Henry C.2
Publikováno v:
Science. 11/14/2008, Vol. 322 Issue 5904, p1081-1085. 5p.
Publikováno v:
Journal of Applied Physics; 1/15/2005, Vol. 97 Issue 2, p023526, 5p, 5 Graphs