Low-loss coupling has been achieved between a laser diode array and a single-mode fiber array. The single-mode fiber array is tipped with a newly developed heat-treated hemispherical microlens. Average array coupling loss was as low as 3.9/spl plusmn/0.4 dB.<>


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    Title :

    Highly efficient optical coupling of laser diode array to single-mode fiber array with heat-treated hemispherical microlens


    Contributors:
    Honmou, H. (author) / Itoh, M. (author)

    Published in:

    Publication date :

    1993-01-01


    Size :

    163524 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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