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Proceedings Paper

Radiometric calibration of the three-channel imaging polarimeter
Author(s): Lei Zhang; Xiao-cheng Liu; Cheng-liang Yin; Xiao-lin Luo; Chang-pu Duan
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Paper Abstract

Radiometric calibration is of critical importance for information quantification of imaging polarimeters. In this paper, an integral sphere which had been traced to cryogenic radiometer was used as transfer standard in our calibration facility. The linearity, uniformity, stability of our imaging polarimeter were calibrated. The combined uncertainty in the responsivity of an imaging polarimeter was about 7.5%. At last, technical proposals of reducing uncertainty budget were briefly discussed.

Paper Details

Date Published: 11 September 2013
PDF: 6 pages
Proc. SPIE 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074P (11 September 2013); doi: 10.1117/12.2034822
Show Author Affiliations
Lei Zhang, New Star Research Institute of Applied Technology (China)
Xiao-cheng Liu, New Star Research Institute of Applied Technology (China)
Cheng-liang Yin, New Star Research Institute of Applied Technology (China)
Xiao-lin Luo, New Star Research Institute of Applied Technology (China)
Chang-pu Duan, New Star Research Institute of Applied Technology (China)


Published in SPIE Proceedings Vol. 8907:
International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications
Haimei Gong; Zelin Shi; Qian Chen; Jin Lu, Editor(s)

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