The use of Circular Dammann Gratings (CDG) in Angle Measurement

被引：0

作者：

Wen, Fung Jacky ^{[1
]}

Chung, Po Sheun ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Elect Engn, Kowloon Tong, Hong Kong, Peoples R China

来源：

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 | 2008年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We describe a robust method of inclined angle measurement based on the projection of the CDG image. An accuracy of 5% can easily be achieved and this application can be employed in many different areas. (C) 2008 Optical Society of America

引用

页码：2848 / 2849

页数：2

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