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Proceedings Paper

Influence of frequency on sub-mirror apertures and the surrounded apertures for the Golay3 sparse aperture
Author(s): Zhiyi Lu; Quanying Wu; Junlin Fan; Baohua Chen; Hui Jiang
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Paper Abstract

This paper analyzes the modulation transfer function of three sub-mirror sparse aperture optical system (Golay3) among the low contrast with the central part, the side lobe peak and the sub-mirror aperture. It is shown that the sparse aperture system can be achieved higher frequency information while the optical imaging system is designed and the side lobe is moved or low contrast of the central part is reduced or contrast of the higher frequency part is increased by changing the position of sub mirrors or size of surrounded apertures.

Paper Details

Date Published: 24 October 2016
PDF: 7 pages
Proc. SPIE 9682, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 96820I (24 October 2016); doi: 10.1117/12.2242571
Show Author Affiliations
Zhiyi Lu, Soochow Univ. (China)
Quanying Wu, Suzhou Univ. of Science and Technology (China)
Junlin Fan, Suzhou Univ. of Science and Technology (China)
Baohua Chen, Suzhou Univ. of Science and Technology (China)
Hui Jiang, Suzhou Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9682:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
Myung K. Cho; Bin Fan, Editor(s)

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