Optical design of CMERR optical system with wide field of view and near the diffraction-limit

Danhua Liang; Huayan Sun; Laixian Zhang; Yanzhong Zhao

doi:10.1117/12.2511414

16 January 2019 Optical design of CMERR optical system with wide field of view and near the diffraction-limit

Danhua Liang, Huayan Sun, Laixian Zhang, Yanzhong Zhao

Proceedings Volume 10838, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 108381R (2019) https://doi.org/10.1117/12.2511414
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China

Abstract

To solve the problems existing in the Modulating retro-reflector optical system which can not simultaneously satisfy the wide field of view, reversibility of light path, small F number and all lens are spherical surface, an optical system with wide field of view and near the diffraction limit is designed. The structure of optical system is optimized and analyzed with an optical design software, 30 degree view field angle and F number of 1.3 CMERR optical system has been designed, all lens are spherical lens and near diffraction limit. The results show that within the whole field of view, the lens retro-reflects incidence beam perfectly, and can match the small size modulator. It ensures the contrast ration of the whole system which has advantages of low cost and easy processing.

Citation Download Citation

Danhua Liang, Huayan Sun, Laixian Zhang, and Yanzhong Zhao "Optical design of CMERR optical system with wide field of view and near the diffraction-limit", Proc. SPIE 10838, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 108381R (16 January 2019); https://doi.org/10.1117/12.2511414

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