1 January 1992 Method for eliminating the system errors in aspheric surfaces test by using computer-generated holograms
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Abstract
The aspheric surfaces can be tested by using interference type computer-generated holograms (CGH). However, the measurement results are affected by the system errors that exist in optical arrangement. In order to improve the test accuracy, a quantitative method for processing the system errors has been investigated. Experimental results show this method is feasible and effective.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Wang, Wei Wang, Fang Gong, Fang Gong, Congwu Song, Congwu Song, } "Method for eliminating the system errors in aspheric surfaces test by using computer-generated holograms", Proc. SPIE 1531, Advanced Optical Manufacturing and Testing II, (1 January 1992); doi: 10.1117/12.134873; https://doi.org/10.1117/12.134873
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