0026719 - FZÚ 2006 RIV FR eng C - Conference Paper (international conference)
Mašek, Martin - Rohlena, Karel
Electron gas at Raman scattering of laser beam.
[Elektronový plyn při Ramanově rozptylu laserového svazku.]
Plasma Physics and Controlled Fusion Combined with the 8th International Workshop on Fast Ignition of Fusion Targets /32./. Mulhouse: EPS, 2005 - (Pick, R.), D-4.005. Europhysics Conference Abastracts, 29C. ISBN 2-914771-24-X.
[European Physical Society Conference on Plasma Physics and Controlled Fusion Combined with the 5th International Workshop on Fast Ignition of Dusion Targets. Tarragona (ES), 26.06.2005-01.07.2005]
R&D Projects: GA ČR(CZ) GA202/05/2475
Institutional research plan: CEZ:AV0Z10100523
Keywords : Vlasov equation * transform method * stimulated Raman scattering
Subject RIV: BH - Optics, Masers, Lasers

A non-relativistic and homogeneous laser plasma in the presence of the stimulated Raman scattering is described by the Vlasov equation and by the Maxwell equations. These equations are treated by the Fourier-Hermite transform method, which is stabilized by a simplified Fokker-Planck collision term. The temporal evolution in the phase space, which is strongly influenced by several non-linear waves originating in the plasma, is presented

Nerelativistické a homogenníi laserové plazma při stimulovaném Ramanově rozptylu popisujeme Vlasovovou rovnici a Maxwellovými rovnicemi. Taková soustava je potom řešena pomoci Fourier-Hermiteovy transformační metody, která je stabilizovana pomocí Fokker-Planckova srážkoveho členu. Prezentován je časový vývoj ve fázovém prostoru, který silně ovlivňují nelineární vlny vznikající v plazmatu
Permanent Link: http://hdl.handle.net/11104/0116917