STIMULATED BRILLOUIN-SCATTERING IN PICOSECOND TIME SCALES - EXPERIMENTS AND MODELING

被引：45

作者：

BALDIS, HA

VILLENEUVE, DM

LAFONTAINE, B

ENRIGHT, GD

LABAUNE, C

BATON, S

MOUNAIX, P

PESME, D

CASANOVA, M

ROZMUS, W

机构：

[1] NATL RES COUNCIL CANADA,OTTAWA K1A 0R6,ONTARIO,CANADA

[2] ECOLE POLYTECH,F-91128 PALAISEAU,FRANCE

[3] CEA LIMEIL VALENTON,VILLENEUVE ST GEO,FRANCE

[4] UNIV ALBERTA,DEPT PHYS,EDMONTON T6G 2E1,ALBERTA,CANADA

来源：

PHYSICS OF FLUIDS B-PLASMA PHYSICS | 1993年 / 5卷 / 09期

关键词：

D O I：

10.1063/1.860628

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：

This paper presents an experimental and theoretical study of stimulated Brillouin scattering (SBS) in laser produced plasma using a laser pump with a duration of 8-10 psec. The experiments were performed in a preformed plasma to minimize the flow velocity and have the same plasma conditions over a large range of laser intensities. The reflectivity was then compared to theoretical results over an intensity range of 10(13)-2 X 10(15) W/cm2. A short pulse was used so that the SBS was in the temporally growing regime and saturation was not an issue.

引用

页码：3319 / 3327

页数：9

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