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Proceedings Paper

Euler-Vlasov approach applied to the wave transformation in laser plasma
Author(s): Martin Masek; Karel Rohlena
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Paper Abstract

The non-linear stage of stimulated Raman back-scattering is examined numerically in a collisionless non-relativistic laser plasma. The Euler-Vlasov method is applied in the simplest case of linearly polarized incident electromagnetic wave in 1-D geometry. The method of solution is a Fourier-Hermite expansion of the electron distribution function. The resulting ordinary differential equations are solved for the case corresponding to the interaction of the PALS laser beam with the plasma corona. The time evolution of the electron distribution function is visualized.

Paper Details

Date Published: 12 December 2003
PDF: 7 pages
Proc. SPIE 5228, ECLIM 2002: 27th European Conference on Laser Interaction with Matter, (12 December 2003); doi: 10.1117/12.537088
Show Author Affiliations
Martin Masek, Institute of Physics (Czech Republic)
Karel Rohlena, Institute of Physics (Czech Republic)

Published in SPIE Proceedings Vol. 5228:
ECLIM 2002: 27th European Conference on Laser Interaction with Matter
Oleg N. Krokhin; Sergey Yu. Gus'kov; Yury A. Merkul'ev, Editor(s)

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