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Proceedings Paper

Study on infrared imaging spectrometer with large aperture static interferometer
Author(s): Lin Ma; Weijian Zheng; Junhong Su
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Paper Abstract

The imaging spectrometer for remote sensing of hazardous clouds is required for high performances, and expected to satisfy the performances simultaneously, such as spectral and spatial resolution, optical throughput, real-time capability and stability. Recent developments in long-wave infrared focal plane array combined with the mastering of Fourier transform spectrometer technology allow the realization of two kinds of infrared imaging spectrometer with large aperture static interferometer for detection, monitoring and localization of hazardous clouds from long distance. In this paper, the basic structures and operating principles are introduced at first. Then the performance parameters are analyzed and the restricting equations of the parameters are deduced. At last, the feasibility for remote sensing of hazardous clouds is demonstrated.

Paper Details

Date Published: 26 November 2009
PDF: 8 pages
Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 750610 (26 November 2009); doi: 10.1117/12.837525
Show Author Affiliations
Lin Ma, Kunming Institute of Physics (China)
Weijian Zheng, Kunming Institute of Physics (China)
Junhong Su, Kunming Institute of Physics (China)


Published in SPIE Proceedings Vol. 7506:
2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Kimio Tatsuno, Editor(s)

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