Measurement and simulation of laser imprinting and consequent Rayleigh-Taylor growth

被引：69

作者：

Taylor, RJ ^{[1
]}

Dahlburg, JP ^{[1
]}

Iwase, A ^{[1
]}

Gardner, JH ^{[1
]}

Fyfe, DE ^{[1
]}

Willi, O ^{[1
]}

机构：

[1] USN,RES LAB,LCP&FD,WASHINGTON,DC 20375

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.76.1643

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

High-resolution, high-contrast images have been obtained of the imprint of laser nonuniformity and subsequent Rayleigh-Taylor (RT) growth in planar foils driven by coherent and temporally incoherent light. The experimental results are well reproduced by three-dimensional radiation transport hydrodynamics simulations. The role of hydrodynamic motion within the target from early time is highlighted, and a period of RT growth during which longer modes dominate is isolated.

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页码：1643 / 1646

页数：4

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