Design of inverse remote optical system based on aspherical surface

Yingchun Li; Xin Li; Jiangbo Sun; Jixiang Li; Zhuangzhuang Zhang; Zenglu Wang; Fei Liu

doi:10.1117/12.3011244

1 November 2023 Design of inverse remote optical system based on aspherical surface

Yingchun Li, Xin Li, Jiangbo Sun, Jixiang Li, Zhuangzhuang Zhang, Zenglu Wang, Fei Liu

Proceedings Volume 12917, International Conference on Precision Instruments and Optical Engineering (PIOE 2023); 129170X (2023) https://doi.org/10.1117/12.3011244
Event: 3rd International Conference on Precision Instruments and Optical Engineering (PIOE 2023), 2023, Shanghai, China

Abstract

In recent years, under the promotion of the rapid development of science and technology and information technology, the technology of obtaining low altitude and high resolution has also become increasingly mature. The development of GPS technology and IMU devices and the increasing miniaturization of aircraft design make the design of aerial camera optical systems increasingly diversified. This paper mainly designs an inverse remote optical system about aspherical surface, and initially selects the parameters of its optical performance. At the same time, the structure of the optical system is analyzed, including the global plane structure and the optical path structure of the aspherical structure, and the imaging quality is designed, including MTF curve, point diagram, and map. The data of system aberration curve and relative illuminance are analyzed and studied. It is found that the use of aspherical lens makes the design of optical system more complicated and diversified, and the high resolution of aspherical lens is proved.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yingchun Li, Xin Li, Jiangbo Sun, Jixiang Li, Zhuangzhuang Zhang, Zenglu Wang, and Fei Liu "Design of inverse remote optical system based on aspherical surface", Proc. SPIE 12917, International Conference on Precision Instruments and Optical Engineering (PIOE 2023), 129170X (1 November 2023); https://doi.org/10.1117/12.3011244

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KEYWORDS

Design and modelling

Modulation transfer functions

Optical surfaces

Imaging systems

Distortion

Telescopes

Cameras

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