Broadband electromagnetic emission via mode conversion mediated by stimulated Raman scattering in inhomogeneous plasma

XY Jiang, SM Weng, HH Ma, XF Li, CF Wu, Z Liu… - Physics of …, 2023 - pubs.aip.org
Electromagnetic emission via linear mode conversion from electron plasma waves (EPWs)
excited by stimulated Raman scattering (SRS) of an incident laser pulse in inhomogeneous …

Sideband growth rates for differentiable and discontinuous distribution functions

M Tacu, D Bénisti - Physical Review E, 2024 - APS
This article addresses the stability of a nonlinear electron plasma wave (EPW) against the
growth of longitudinal sidebands. The electron distribution function consistent with the EPW …

[HTML][HTML] Analytical modeling of the spray amplification of a spatially smoothed laser beam

C Ruyer, P Loiseau, V Tikhonchuk - Physics of Plasmas, 2024 - pubs.aip.org
Spatial amplification of the near-forward Brillouin scattering (FSBS) produced by a laser
beam smoothed with a random phase plate (RPP) is considered by using a novel technique …

Multiphase nonlinear electron plasma waves

VR Munirov, L Friedland, JS Wurtele - Physical Review E, 2022 - APS
We present a method for constructing multiphase excitations in the generally nonintegrable
system of warm fluid equations describing plasma oscillations. It is based on autoresonant …

Décalage en fréquence non linéaire et applicationa la courbure du front de phase

M Tacu, D Bénisti, A Debayle, DFG Minenna - nonlineaire.univ-lille1.fr
Les effets cinétiques jouent un rôle prédominant dans l'interaction laser-plasma, surtout
dans les conditions nécessaires pour la fusion par confinement inertiel. Des effets comme …