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.


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    Title :

    Review of radiation hardening techniques for EDFAs in space environment


    Contributors:
    Wang, Qian (author) / Tian, CuiPing (author) / Wang, YingYing (author) / Wang, Pu (author)

    Conference:

    Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I ; 2014 ; China,China


    Published in:

    Publication date :

    2015-03-04





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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