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Proceedings Paper

Imaging performance tests of diffractive optical system
Author(s): Jianchao Jiao; Yun Su; Baohua Wang; Chao Wang; Yue Zhang; Jiangao Jin
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Paper Abstract

Diffractive optical imaging is a new method to realize high-resolution imaging from geostationary orbit(GEO). Technical advantages of diffractive optical imaging is analyzed in the field of space optics. For application of super large diameter space optical system, the system scheme and a new achromatic method is proposed. An imaging system is developed and tested, the result of optical system wavefront is 0.169λ(RMS), optical system MTF is 0.85, and the imaging system MTF is 0.19. Test results show the new achromatic method is feasible. The above conclusions have reference significance for the development of super large diameter diffractive optical imaging system.

Paper Details

Date Published: 31 October 2016
PDF: 9 pages
Proc. SPIE 10022, Holography, Diffractive Optics, and Applications VII, 1002216 (31 October 2016); doi: 10.1117/12.2247772
Show Author Affiliations
Jianchao Jiao, Beijing Institute of Space Mechanics and Electricity (China)
Yun Su, Beijing Institute of Space Mechanics and Electricity (China)
Baohua Wang, Beijing Institute of Space Mechanics and Electricity (China)
Chao Wang, Beijing Institute of Space Mechanics and Electricity (China)
Yue Zhang, Beijing Institute of Space Mechanics and Electricity (China)
Jiangao Jin, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 10022:
Holography, Diffractive Optics, and Applications VII
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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