Optical design of monocentric multiscale three-line array airborne mapping camera

Aqi Yan; Sen Dong; Dengshan Wu

doi:10.1117/12.2613976

15 February 2022 Optical design of monocentric multiscale three-line array airborne mapping camera

Aqi Yan, Sen Dong, Dengshan Wu

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 1216621 (2022) https://doi.org/10.1117/12.2613976
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

In view of the urgent demand high resolution and large field of view on three-line array airborne mapping camera, the paper proposes a new idea which applies monocentric multiscale principle to three-line array airborne mapping camera with high resolution and large field of view (FOV), and gives the design method and design process of optical system. monocentric multiscale optical system is designed, focal length is 70mm, resolution is 0.1m@2Km, and there are four multispectral bands which are panchromatic、R、G、B band. The Base to Height ratio (B/H) is 0.83. The FOV of monocentric multiscale optical system is 80°, and working FOV is 60° which can be extended to 105°. The optical system has excellent imaging quality and successfully solved contradiction between large FOV and high resolution.

Citation Download Citation

Aqi Yan, Sen Dong, and Dengshan Wu "Optical design of monocentric multiscale three-line array airborne mapping camera", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 1216621 (15 February 2022); https://doi.org/10.1117/12.2613976

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