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Proceedings Paper

The optical axis optimization in measurement of decentration of lens
Author(s): Yajing Wang; Lin Yang; Chunyu Wang
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Paper Abstract

Measure of optical decentration plays an important role in inspection, installation and adjustment of optical system. This article describes optical measurement principle of decentration, analyzes the reason of the decentration measurement accuracy, and indicates the necessity of optimizing the optical axis. Finally, because of the error of the decentration optical axis fitting. A new method of optical axis optimization is put forward here. A mathematical model to find the best optical axis is established, which improved the optical performance of the system.

Paper Details

Date Published: 11 September 2013
PDF: 6 pages
Proc. SPIE 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074D (11 September 2013); doi: 10.1117/12.2034720
Show Author Affiliations
Yajing Wang, Shanghai Institute of Technical Physics (China)
Lin Yang, Shanghai Institute of Technical Physics (China)
Chunyu Wang, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 8907:
International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications
Haimei Gong; Zelin Shi; Qian Chen; Jin Lu, Editor(s)

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