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Proceedings Paper

The impact model of cumulative damage on the detection threshold of space optical communication
Author(s): Guolong Chang; Yanping Zhou; Jing Ma; Jianqiang Zhou; Bingnan Zhao; Xiaoming Wang; Yu Zhou; Xiaofang Lv
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Paper Abstract

In order to improve the radiation hardness of free-space optical communication system, this paper theoretically deduces the radiation damage model of laser diodes' output power. For this model, the theory of Gaussian distribution is used to study the radiation influence on detection threshold of free-space optical communication on the condition that the bit error rate keeps invariable. The result shows that both the output power and detection threshold are the linear functions of total dose.

Paper Details

Date Published: 22 October 2010
PDF: 7 pages
Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 765818 (22 October 2010); doi: 10.1117/12.865950
Show Author Affiliations
Guolong Chang, Harbin Institute of Technology (China)
Yanping Zhou, Harbin Institute of Technology (China)
Jing Ma, Harbin Institute of Technology (China)
Jianqiang Zhou, Harbin Institute of Technology (China)
Bingnan Zhao, Harbin Institute of Technology (China)
Xiaoming Wang, Harbin Institute of Technology (China)
Yu Zhou, Wuhan Univ. of Science and Technology (China)
Xiaofang Lv, Zhejiang Supcon Technology Co. (China)


Published in SPIE Proceedings Vol. 7658:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology
Yadong Jiang; Bernard Kippelen; Junsheng Yu, Editor(s)

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