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Proceedings Paper

Performance test of focusing optics based on the Hartmann principle
Author(s): Dan Liu; Yan Yan; Bingqiang Ren; Yongkai Zhao; Lihua Huang; Huijie Huang; Weixin Zhang; Deyan Xu; Xiangzhao Wang
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Paper Abstract

The performance inspection of focusing optics, such as focusing lens and focusing assemblies, is of great importance in the machining of optical elements, alignment and regular maintenance of optical facilities. Currently, however the interferometric method and the knife-edge method used normally for the measurement of the large-aperture surface have limitations for the test in the large optical equipment. To solve the problems, a scanning Hartmann inspection apparatus based on the Hartmann principle for focusing optics performance test has been developed. In this paper, the experimental setup and test principle are described, experimental results and analysis are given, and the improvement plan further to obtain better test capability is briefly presented in the end.

Paper Details

Date Published: 10 February 2005
PDF: 10 pages
Proc. SPIE 5638, Optical Design and Testing II, (10 February 2005); doi: 10.1117/12.574821
Show Author Affiliations
Dan Liu, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Yan Yan, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Bingqiang Ren, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Yongkai Zhao, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Lihua Huang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Huijie Huang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Weixin Zhang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Deyan Xu, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Xiangzhao Wang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)


Published in SPIE Proceedings Vol. 5638:
Optical Design and Testing II
Yongtian Wang; Zhicheng Weng; Shenghua Ye; Jose M. Sasian, Editor(s)

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