RELATIVISTIC LANGMUIR-WAVES GENERATED BY ULTRA-SHORT PULSE LASERS

被引：0
|
作者：
BINGHAM, R
DEANGELIS, U
AMIN, MR
CAIRNS, RA
MCNAMARA, B
机构：
[1] UNIV ST ANDREWS,ST ANDREWS KY16 9SS,FIFE,SCOTLAND
[2] LEABROOKE COMP,OXFORD OX2 9HY,ENGLAND
来源：
PLASMA PHYSICS AND CONTROLLED FUSION | 1992年 / 34卷 / 04期
关键词：
D O I：
10.1016/0741-3335(92)90168-6
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：
The nonlinear interaction of ultra-short pulse high brightness lasers with a uniform plasma is studied numerically in 1-D. Apart from the usual nonlinear steepening and periodic lengthening of the plasma wave, modification of the laser pulse also occurs if the pulse has a relatively long trailing edge compared to the leading edge. This induced modulation results in the formation of spikes on the laser pulse which are coincident with the Langmuir wave density maximum.
引用
收藏
页码：557 / 567
页数：11
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