Polarization analysis and control of a coastal zone imaging optics

Xiaolin Liu; Tuotuo Li; Xiaohong Zhang; Pengmei Xu; Chengguang Cui

doi:10.1117/12.2605085

24 November 2021 Polarization analysis and control of a coastal zone imaging optics

Xiaolin Liu, Tuotuo Li, Xiaohong Zhang, Pengmei Xu, Chengguang Cui

Proceedings Volume 12069, AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations; 120690A (2021) https://doi.org/10.1117/12.2605085
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

The polarization characteristic of ocean or atmospheric optical sensor is one of the important factors affecting the accuracy of radiation measurement and quantitative inversion. According to polarization ray tracing algorithm, a calculating model of the polarization sensitivity based on the Muller pupil is proposed. A complete coastal zone remote sensor with low polarization sensitivity is designed, optimized and controlled, by the cooperative design of optical configuration compensating and coating. The result shows that the linear polarization sensitivity is less than 2.5% at B1, and below 1.5% for other four bands respectively.

Citation Download Citation

Xiaolin Liu, Tuotuo Li, Xiaohong Zhang, Pengmei Xu, and Chengguang Cui "Polarization analysis and control of a coastal zone imaging optics", Proc. SPIE 12069, AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations, 120690A (24 November 2021); https://doi.org/10.1117/12.2605085

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