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

doi:10.3390/s22218542

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	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
刊名	Sensors
	2022
卷号	22 期号:21 页码:20
DOI	10.3390/s22218542
英文摘要	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.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[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.