A multi-D model for Raman amplification
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Modélisation, contrôle et calcul [MC2] | |
| dc.contributor.author | COLIN, Mathieu | |
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| hal.structure.identifier | Modélisation, contrôle et calcul [MC2] | |
| dc.contributor.author | COLIN, Thierry | |
| dc.date.created | 2008 | |
| dc.description.abstractEn | 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. | |
| dc.language.iso | en | |
| dc.subject.en | Zakharov system | |
| dc.subject.en | Raman amplification | |
| dc.subject.en | three waves mixing. | |
| dc.subject.en | three waves mixing | |
| dc.type | Document de travail - Pré-publication | |
| dc.subject.hal | Mathématiques [math]/Equations aux dérivées partielles [math.AP] | |
| dc.subject.hal | Informatique [cs]/Modélisation et simulation | |
| hal.identifier | inria-00332462 | |
| hal.version | 1 | |
| hal.audience | Non spécifiée | |
| dc.title.it | A multi-D model for Raman amplification | |
| hal.origin.link | https://hal.archives-ouvertes.fr//inria-00332462v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=COLIN,%20Mathieu&COLIN,%20Thierry&rft.genre=preprint |
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