The optical axis optimization in measurement of decentration of lens

Yajing Wang; Lin Yang; Chunyu Wang

doi:10.1117/12.2034720

11 September 2013 The optical axis optimization in measurement of decentration of lens

Yajing Wang, Lin Yang, Chunyu Wang

Proceedings Volume 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications; 89074D (2013) https://doi.org/10.1117/12.2034720
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China

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.

Citation Download Citation

Yajing Wang, Lin Yang, and Chunyu Wang "The optical axis optimization in measurement of decentration of lens", Proc. SPIE 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074D (11 September 2013); https://doi.org/10.1117/12.2034720

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