Open AccessThe effect of collision on stimulated Raman scattering
Author(s) -
Peng Zhong-Lin,
ShunPeng Zhu
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.2500
Subject(s) - collision , raman scattering , raman spectroscopy , materials science , scattering , x ray raman scattering , atomic physics , optics , physics , computer science , computer security
Starting from kinetic equations,we discussed stimulated Raman scattering(SRS)by including both Landau damping(LD) and the collisional damping(CD).It was found that the linear growth rate of SRS is reduced substantially due to LD and CD.SRS can occur only for a region determined by both electron temperature and density .Gap in the spectrum corresponding to Raman scattering can be explained by the p resent model.