THE ROLE OF ION MOMENTUM IN STIMULATED RAMAN-SCATTERING

被引：5
作者：
MCKINSTRIE, CJ
YU, M
机构：
[1] Laboratory for Laser Energetics, Rochester, NY 14623
来源：
PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1991年 / 3卷 / 11期
关键词：
D O I：
10.1063/1.859782
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A systematic study is made of momentum conservation in stimulated Raman scattering. The time-averaged light-wave momentum is carried by the electromagnetic field, as is well known. However, in cold electron-ion plasma, none of the time-averaged Langmuir-wave momentum is carried by the electric field or by the electrons; and ion drift is established which carries the Langmuir-wave momentum. This drift Doppler shifts the Langmuir-wave frequency by a small amount, but does not hinder the development of stimulated Raman scattering.
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页码：3041 / 3045
页数：5
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