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Proceedings Paper

Research on hyperspectral polarization imaging technique
Author(s): Haibo Zhao; Lei Feng; Yu Zhou; Zheng Wang; Xuling Lin
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Paper Abstract

The summary of hyperspectral polarization remote sensing detection is presented, including the characteristics and mechanism of polarization detection, the expression of polarization light and the detection method. The present research of hyperspectral polarization remote sensing is introduced. A novel method of hyperspectral polarization imaging technique is discussed, which is based on static modulation adding with the double refraction crystal. The static modulation is composed of one polarizer and two retarders. The double refraction crystal is used to generate interference image. The four Stokes vectors and spectral information can be detected only by one measurement. The method of static modulation is introduced in detail and is simulated by computer. The experimental system is also established in laboratory. The basic concept of the technique is verified. The simulation error of DOP (polarization degree detection) is about 1%. The experimental error of DOP is less than 5%. The merits of the novel system are no moving parts, compactness and no electrical element.

Paper Details

Date Published: 10 August 2015
PDF: 7 pages
Proc. SPIE 9620, 2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 96200C (10 August 2015);
Show Author Affiliations
Haibo Zhao, Beijing Institute of Space Mechanics and Electricity (China)
Lei Feng, Beijing Institute of Spacecraft Environment Engineering (China)
Yu Zhou, DFH Satellite Co., Ltd. (China)
Zheng Wang, Beijing Institute of Space Mechanics and Electricity (China)
Xuling Lin, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 9620:
2015 International Conference on Optical Instruments and Technology: Optical Sensors and Applications
Xuping Zhang; David Erickson; Xudong Fan; Zhongping Chen, Editor(s)

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