MEASUREMENT OF THE TARGET SURFACE-TEMPERATURE IN THE PRESENCE OF A LASER-INDUCED PLASMA

被引：3

作者：

SERGIENKO, GV

STOTSKY, GI

ZYKOVA, NM

机构：

[1] Inst. for High Temp., Acad. of Sci., Moscow

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1994年 / 5卷 / 12期

关键词：

Laser beam effects - Laser produced plasmas - Laser pulses - Light polarization - Surfaces - Targets;

D O I：

10.1088/0957-0233/5/12/005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new pyrometric method was used to measure the evolution of the surface temperature of a metallic target at the end of a powerful laser pulse. The method uses the property of a metallic surface to polarize the reflected and emitted lights in different ways. Surface temperatures in the range 2000-5000 K were measured through the strongly radiative plasma.

引用

页码：1448 / 1452

页数：5