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Proceedings Paper

Compensating and testing system design of convex ashperic mirror with a 300mm diameter
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Paper Abstract

Convex aspheric mirror with a large aperture is difficult to test and manufacture, here the Offner compensating method is used to test the convex aspheric mirror. In order to manufacture and test a convex aspheric mirror with a aperture of 300mm diameter , the formula of compensating system is deducted based on the third-order aberration,the initial configuration of 0ffner optical system is calculated with formula, field lens is also added to balance the aberration, then the data of initial configuration is optimized by optical software ZEMAX, the final result of Offner optical system with single compensating lens is obtained after optimization. Finally Offner optical system with double compensating lens is obtained with the same principle.

Paper Details

Date Published: 6 December 2018
PDF: 13 pages
Proc. SPIE 10815, Optical Design and Testing VIII, 108150Z (6 December 2018); doi: 10.1117/12.2326892
Show Author Affiliations
Lianxiao Fu, Shanghai Aerospace Control Technology Institute (China)
Song Xu, Shanghai Aerospace Control Technology Institute (China)
Jiao Tong, Shanghai Aerospace Control Technology Institute (China)
Jiankun Zhang, Shanghai Aerospace Control Technology Institute (China)
Yang Jun, Shanghai Aerospace Control Technology Institute (China)


Published in SPIE Proceedings Vol. 10815:
Optical Design and Testing VIII
Yongtian Wang; Tina E. Kidger; Kimio Tatsuno, Editor(s)

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