LASER TECHNIQUE FOR PRECISE MEASUREMENTS.

被引:0
作者
Whitton, D.T.N.
机构
来源
Electronics and Power | 1972年 / 18卷
关键词
LASERS;
D O I
暂无
中图分类号
TB51 [声学仪器]; TH74 [光学仪器];
学科分类号
0803 ; 0804 ;
摘要
This article describes a technique which has recently been developed, remote laser interferometry. This system consists of a beam splitter and two retro-reflectors, one fixed as a reference and one movable. The retro-reflectors are glass trihedral prisms, which reflect light so that the reflected beam is parallel to the incoming beam. The reference-cube corner is attached to the remote interferometer.
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页码:46 / 48
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