In this paper we describe the high-power reliability performance of strained single quantum well InGaAs/AlGaAs lasers with facet passivation layers which eliminate catastrophic optical mirror damage (COMD) for practical application conditions. These so-called E2 lasers exhibit very low gradual degradation rates and have demonstrated operational integrity as pump sources for Er/sup 3+/-doped fiber amplifiers.


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    Title :

    High-power operational stability of 980 nm pump lasers for EDFA applications


    Contributors:
    Oosenbrug, A. (author) / Latta, E.E. (author)

    Published in:

    Proceedings of LEOS'94 ; 2 ; 37-38 vol.2


    Publication date :

    1994-01-01


    Size :

    202207 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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