The influence of the stray light on MTF in optical system

Chao Mei; Rui Qu; Aqi Yan; Yingjun Ma

doi:10.1117/12.2501931

12 December 2018 The influence of the stray light on MTF in optical system

Chao Mei, Rui Qu, Aqi Yan, Yingjun Ma

Proceedings Volume 10847, Optical Precision Manufacturing, Testing, and Applications; 1084702 (2018) https://doi.org/10.1117/12.2501931
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China

Abstract

The relationship between the illumination of the stray light and the modulation transfer function (MTF) of the optical imaging system is deducted by the manuscript. With the analysis, an experiment has been designed to confirm the analysis. The experiment result shows that: the exist of stray light will lead to the optical imaging system MTF reduce, the new imaging MTF is related to the MTF in ideal condition, object contrast, the illumination of the object and stray light.

Citation Download Citation

Chao Mei, Rui Qu, Aqi Yan, and Yingjun Ma "The influence of the stray light on MTF in optical system", Proc. SPIE 10847, Optical Precision Manufacturing, Testing, and Applications, 1084702 (12 December 2018); https://doi.org/10.1117/12.2501931

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