The effect of optical corner cubes' asymmetry on angle measurement of optical wedge

Chuan He*, Guilan Zou, Jianrong Ren, Jiaming Lin

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, one approach of angle measurement of optical wedge used dual-frequency laser interferometer is referred. The asymmetry of the optical corner cubes in reflector housing is analyzed which has a notable effect on the uncertainty of the measurement result. The asymmetry is constituted by two components: Δh, the height difference between optical corner cubes, and Δα, the non-parallelism between two front surfaces of optical corner cubes. At last the influence of this error is obtained, and a precision compensation model for angle measurement is established. Keywords: dual-frequency laser interference, sinusoidal measurement angle, optical corner cube, asymmetry.

源语言英语
主期刊名2011 International Conference on Optical Instruments and Technology
主期刊副标题Optoelectronic Measurement Technology and Systems
出版商SPIE
ISBN(印刷版)9780819488428
DOI
出版状态已出版 - 2011
活动2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems - Beijing, 中国
期限: 6 11月 20119 11月 2011

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
8201
ISSN(印刷版)0277-786X

会议

会议2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
国家/地区中国
Beijing
时期6/11/119/11/11

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引用此

He, C., Zou, G., Ren, J., & Lin, J. (2011). The effect of optical corner cubes' asymmetry on angle measurement of optical wedge. 在 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems 文章 820123 (Proceedings of SPIE - The International Society for Optical Engineering; 卷 8201). SPIE. https://doi.org/10.1117/12.906662