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Proceedings Paper

Study on load temperature control system of ground laser communication
Author(s): Xunhua Zhai; Hongtao Zhang; Wangsheng Liu; Chijun Zhang; Xun Zhou
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Paper Abstract

The ground laser communication terminal as the termination of a communication system, works at the temperature which varies from -40°C to 50°C. We design a temperature control system to keep optical and electronic components working properly in the load. The load is divided into two sections to control temperature respectively. Because the space is limited, we use heater film and thermoelectric cooler to clearify and refrigerate the load. We design a hardware and a software for the temperature control system, establish mathematic model, and emulate it with Matlab.

Paper Details

Date Published: 27 November 2007
PDF: 6 pages
Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 672328 (27 November 2007); doi: 10.1117/12.783222
Show Author Affiliations
Xunhua Zhai, Changchun Univ. of Science and Technology (China)
Armor Technique Institute of PLA (China)
Hongtao Zhang, Armor Technique Institute of PLA (China)
Wangsheng Liu, Changchun Univ. of Science and Technology (China)
Chijun Zhang, Changchun Univ. of Science and Technology (China)
Xun Zhou, Armor Technique Institute of PLA (China)


Published in SPIE Proceedings Vol. 6723:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Junhua Pan; James C. Wyant; Hexin Wang, Editor(s)

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