Color temperature measurement in laser-driven shock waves

被引：48

作者：

Hall, TA

Benuzzi, A

Batani, D

Beretta, D

Bossi, S

Faral, B

Koenig, M

Krishnan, J

Lower, T

Mahdieh, M

机构：

[1] ECOLE POLYTECH, CNRS, LAB UTILISAT LASERS INTENSES, F-91128 PALAISEAU, FRANCE

[2] UNIV MILAN, DIPARTIMENTO FIS, I-20133 MILAN, ITALY

[3] UNIV MILAN, IST NAZL FIS MAT, UNITA MILANO, I-20133 MILAN, ITALY

[4] MAX PLANCK INST QUANTUM OPT, D-85748 GARCHING, GERMANY

来源：

PHYSICAL REVIEW E | 1997年 / 55卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.55.R6356

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 simultaneous measurement of color temperature and shock velocity in laser-driven shocks is presented. The color temperature was measured from the target rear side emissivity, and the shock velocity by using stepped targets. A very good planarity of the shock was ensured by the phase zone plate smoothing technique. A simple model of the shock luminosity has been developed in order to estimate the shock temperature from the experimental rear side emissivity. Results have been compared to temperatures obtained from the shack velocity for a material of a known equation of state.

引用

页码：R6356 / R6359

页数：4

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