10 December 1992 Computer-generated hologram to compensate system errors in aspheric surface testing
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Abstract
The aspheric surfaces can be tested with using the interference type computer--generated holograms (CGH). However, the system errors which exist in optical arrangement affect the measurement result. For this reason, this paper proposes a new method using CGH to compensate the system errors, in which Zernike polynomial analysis and calculation are applied. The method is verified by experiment.
© (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, } "Computer-generated hologram to compensate system errors in aspheric surface testing", Proc. SPIE 1752, Current Developments in Optical Design and Optical Engineering II, (10 December 1992); doi: 10.1117/12.130728; https://doi.org/10.1117/12.130728
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