Observed dependence of stimulated Raman scattering on ion-acoustic damping in Hohlraum plasmas

被引：83

作者：

Fernandez, JC

Cobble, JA

Failor, BH

DuBois, DF

Montgomery, DS

Rose, HA

Vu, HX

Wilde, BH

Wilke, MD

Chrien, RE

机构：

[1] LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550

[2] PHYS INT,SAN LEANDRO,CA

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.77.2702

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The reflectivity of a laser due to stimulated Raman scattering (SRS) from long scale-length hohlraum plasmas is shown to depend on the damping of ion-acoustic waves. This dependence is observed in plasmas with either low or high ionization states. Since the SRS process itself is unrelated to acoustic waves, these data are evidence of a nonlinear coupling of SRS to other parametric processes involving daughter acoustic waves.

引用

收藏

页码：2702 / 2705

页数：4

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