Author(s): Igor V. Sokolov, John A. Nees, Victor P. Yanovsky, Natalia M. Naumova, and Gérard A. Mourou
The emission from an electron in the field of a relativistically strong laser pulse is analyzed. At pulse intensities of J≥2×10^{22} W/cm^{2} the emission from counterpropagating electrons is modified by the effects of quantum electrodynamics (QED), as long as the electron energy is sufficient…
[Phys. Rev. E 81, 036412] Published Thu Mar 25, 2010
Plasma physics
Emission and its back-reaction accompanying electron motion in relativistically strong and QED-strong pulsed laser fields
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Numerical simulation of harmonic generation by relativistic laser interaction with a grating
Author(s): X. Lavocat-Dubuis and J.-P. Matte
The interaction of a femtosecond relativistic intensity laser pulse with a grating of subwavelength periodicity was simulated numerically. Strong coherent emission at the wavelength of the grating period and its harmonics was seen, nearly parallel to the target surface, due to relativistic electron …
[Phys. Rev. E 80, 055401] Published Tue Nov 10, 2009
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