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Polarization test of VISNIR remote sensors based on Fourier series fitting method
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Paper Abstract

The polarization sensitivity is an important factor of quantification of remote sensing information, which is used to evaluate polarization response of remote sensors. In this paper, the white light laser, polarizing film, and the beam expander system make up the polarization measurement system. And then the polarization test is accomplished. Unlike the traditional analysis, this paper proposed a method of Fourier series fitting to analyze the polarization test data. Compared with the cosine function fit, Fourier series fitting is closer to the real data, and the influence of natural light and elliptic polarized light. And it has advantage in the error analysis of polarization test and can help improve polarization test precision. At last, the errors of polarization measurement is analyzed.

Paper Details

Date Published: 12 March 2019
PDF: 10 pages
Proc. SPIE 11023, Fifth Symposium on Novel Optoelectronic Detection Technology and Application, 1102316 (12 March 2019); doi: 10.1117/12.2521233
Show Author Affiliations
Chengguang Cui, Beijing Institute of Space Mechanics and Electricity (China)
Longfei Fan, Beijing Institute of Space Mechanics and Electricity (China)
Mengyu Zhang, Beijing Institute of Space Mechanics and Electricity (China)
Yongqiang Li, Beijing Institute of Space Mechanics and Electricity (China)
Yongxiang Guo, Beijing Institute of Space Mechanics and Electricity (China)
Jingyi Wang, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 11023:
Fifth Symposium on Novel Optoelectronic Detection Technology and Application
Qifeng Yu; Wei Huang; You He, Editor(s)

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