@inproceedings{1c4e7917659843fea3d05e5d31b5e2b9,
title = "The effect of optical corner cubes' asymmetry on angle measurement of optical wedge",
abstract = "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.",
keywords = "asymmetry, dual-frequency laser interference, optical corner cube, sinusoidal measurement angle",
author = "Chuan He and Guilan Zou and Jianrong Ren and Jiaming Lin",
year = "2011",
doi = "10.1117/12.906662",
language = "English",
isbn = "9780819488428",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
booktitle = "2011 International Conference on Optical Instruments and Technology",
address = "United States",
note = "2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems ; Conference date: 06-11-2011 Through 09-11-2011",
}