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Proceedings Paper

Research of radiation resistant Er doped fiber for space detection
Author(s): Jian-ping Huang; Ge Zhang; Pu-pu Wang; Run-dong Li; Cong Jiang; Chun Xiao
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Paper Abstract

In this paper, erbium doped fibers for space detection are researched for feature of radiation resistance. Fibers with different coated carbon are hydrogen loaded and radiated, and too thick of carbon layer around fiber would not bring best radiation-resistant performance, since thick carbon layer would make the entering of hydrogen difficult. We also research the duration of saturated hydrogen loading under the high and low temperature respectively, and it’s found that the fibers’ photo sensitivities tend to be flat after some days. Hydrogen is reloaded into the fibers which have been loaded once, this help us to deep understand the mechanism of hydrogen loading for the fiber gratings. Loss and wave width changes are also researched under different radiation dose.

Paper Details

Date Published: 7 November 2016
PDF: 7 pages
Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 1014108 (7 November 2016);
Show Author Affiliations
Jian-ping Huang, China Electronics Technology Group Corp. (China)
Ge Zhang, China Electronics Standardization Institute (China)
Pu-pu Wang, China Electronics Technology Group Corp. (China)
Run-dong Li, China Electronics Technology Group Corp. (China)
Cong Jiang, China Electronics Technology Group Corp. (China)
Chun Xiao, China Electronics Technology Group Corp. (China)


Published in SPIE Proceedings Vol. 10141:
Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016
Yueguang Lv; Weimin Bao; Guangjun Zhang, Editor(s)

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