2013/12/13 by V. A. Astapenko, Astapenko, V. A., E. S. Manuilovich +1
Physics and Astronomy · Engineering · #Laser-Matter Interactions and Applications #Laser-induced spectroscopy and plasma #Laser-Plasma Interactions and Diagnostics
paper · pdf · doi:10.48550/arxiv.1312.3733
The change of the shape of an ultrashort electromagnetic pulse in its propagation in solid-state plasma was calculated in the linear approximation. A case of solid-state silver plasma and of a "Mexican hat" wavelet pulse was considered. The dielectric permittivity of the medium was calculated in the Drude model. Strong dispersion spreading of a pulse at distances of the order of several microns was shown, and the comparison of evolution of the pulse shape for different center frequencies was carried out.