HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Preprints, Working Papers, ...

A multi-D model for Raman amplification

Mathieu Colin 1, 2 Thierry Colin 1, 2
2 MC2 - Modélisation, contrôle et calcul
Inria Bordeaux - Sud-Ouest, UB - Université de Bordeaux, CNRS - Centre National de la Recherche Scientifique : UMR5251
Abstract : In this paper, we continue the study of the Raman amplification in plasmas that we have initiated in \cite{colins1} and \cite{colins2}. We point out that the Raman instability gives rise to three components. The first one is colinear to the incident laser pulse and counter propagates. In 2-D, the two other ones make a non-zero angle with the initial pulse and propagates forward. Furthermore they are symmetric with respect to the direction of propagation of the incident pulse. We construct a nonlinear system taking into account all these components and perform some 2-D numerical simulations.
Document type :
Preprints, Working Papers, ...
Complete list of metadata

Cited literature [7 references]  Display  Hide  Download

Contributor : Thierry Colin Connect in order to contact the contributor
Submitted on : Tuesday, October 21, 2008 - 9:47:19 AM
Last modification on : Wednesday, February 2, 2022 - 3:53:22 PM
Long-term archiving on: : Tuesday, October 9, 2012 - 2:05:45 PM


Files produced by the author(s)


  • HAL Id : inria-00332462, version 1



Mathieu Colin, Thierry Colin. A multi-D model for Raman amplification. 2008. ⟨inria-00332462⟩



Record views


Files downloads