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The impact model of cumulative damage on the detection threshold of space optical communication

  • Guolong Chang*
  • , Yanping Zhou
  • , Jing Ma
  • , Jianqiang Zhou
  • , Bingnan Zhao
  • , Xiaoming Wang
  • , Yu Zhou
  • , Xiaofang Lv
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publication5th International Symposium on Advanced Optical Manufacturing and Testing Technologies
Subtitle of host publicationOptoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology
DOIs
StatePublished - 2010
Externally publishedYes
Event5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology - Dalian, China
Duration: 26 Apr 201029 Apr 2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7658
ISSN (Print)0277-786X

Conference

Conference5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology
Country/TerritoryChina
CityDalian
Period26/04/1029/04/10

Keywords

  • Detection threshold
  • Laser diodes
  • Radiation effect
  • free-space optical communication

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