The damage mechanism and test technology of space radiation environment to space equipment was classified and the radiation protection demand of active fiber for space application was analyzed. The radiation hardening techniques of Ce doping, hydrogen loading and pre-radiation exposure and thermal annealing for Er:Yb co-doped fiber was surveyed.
Review of radiation hardening techniques for EDFAs in space environment
Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I ; 2014 ; China,China
Proc. SPIE ; 9521
2015-03-04
Conference paper
Electronic Resource
English
Review of radiation hardening techniques for EDFAs in space environment [9521-103]
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