Whole-viewing-angle cat's-eye retroreflector as a target of laser trackers

被引：69

作者：

Takatsuji, T

Goto, M

Osawa, S

Yin, RM

Kurosawa, T

机构：

[1] Natl Res Lab Metrol, Ibaraki, Osaka 3058563, Japan

[2] Natl Measurement Lab, Lindfield, NSW 2070, Australia

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1999年 / 10卷 / 07期

关键词：

retroreflection; interferometry; tracking;

D O I：

10.1088/0957-0233/10/7/403

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A spherical cat's-eye retroreflector made from a glass material having a refractive index of two was developed. The geometrical sphericity of the cat's eye and the sphericity examined optically were approximately 100 nm and 500 nm respectively. The discrepancy between these two values is discussed. This optical device is very versatile in terms of applications since it is free from viewing angle restrictions.

引用

页码：N87 / N90

页数：4