Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector

doi:10.3390/s22218542

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	Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector
	H. C. Li; Z. F. Li; Y. Huang; G. Y. Lin; J. X. Zeng; H. S. Li; S. R. Wang and W. Y. Han
	2022
发表期刊	Sensors
卷号	22 期号:21 页码:20
摘要	A UV hyperspectral instrument was designed with a polarization measurement channel for real-time in-orbit polarization correction to reduce the influence of polarization on the detection accuracy of atmospheric radiation. One of the prerequisites for in-orbit polarization calibration is accurately calibrating the instrument's polarization properties in the laboratory. This study first introduces the calibration method and measuring device of the polarization characteristics of the ultraviolet (UV) hyperspectral detector and conducts a polarization calibration test of the instrument. The two main error sources introduced by the calibration device were emphatically analyzed, and the correction method of the error sources was deduced theoretically. Finally, the polarization calibration results of the UV hyperspectral detector were corrected, and the uncertainty analysis of the corrected calibration results was about 1.4%, which provides effective ground polarization calibration data for the on-orbit polarization correction of the instrument.
DOI	10.3390/s22218542
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66409
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	H. C. Li,Z. F. Li,Y. Huang,et al. Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector[J]. Sensors,2022,22(21):20.
APA	H. C. Li.,Z. F. Li.,Y. Huang.,G. Y. Lin.,J. X. Zeng.,...&S. R. Wang and W. Y. Han.(2022).Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector.Sensors,22(21),20.
MLA	H. C. Li,et al."Analysis and Correction of Polarization Response Calibration Error of Limb Atmosphere Ultraviolet Hyperspectral Detector".Sensors 22.21(2022):20.

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