FIBER-COUPLED OPTICAL-PYROMETER FOR SHOCK-WAVE STUDIES

被引：31
|
作者：
HOLMES, NC
机构：
[1] University of California, Lawrence Livermore National Laboratory, Livermore
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 03期
关键词：
D O I：
10.1063/1.1145597
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We have developed a new optical pyrometer with unique advantages for shock-wave studies and for measurements of systems that are moving with respect to the detection system. Our pyrometer is fully fiber optic coupled. This completely eliminates any time-dependent imaging or aperture effects common to imaging pyrometers, and is simple to align and calibrate. The sensitivity is also higher than typical imaging systems used for shock experiments. The design is excellent for observations of time-varying phenomena. Detection is done with fast photomultiplier tubes with roughly 1 ns response. In addition, one may also include a streaked spectroscopic system, making this system ideal for fast spectroscopic studies. © 1995 American Institute of Physics.
引用
收藏
页码：2615 / 2618
页数：4
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