We developed a novel vertical-cavity surface-emitting laser (VCSEL) structure with a hybrid top mirror consisting of a semiconductor DBR, an oxide layer, and a metal reflector enabling the post-growth determination of the emission wavelength of individual elements in a 2D laser array using anodic etching. The devices should prove to be useful for all-optical switching, free-space communication, and wavelength division multiplexing systems.


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    Title :

    Vertical-cavity surface-emitting laser diodes with post-growth wavelength adjustment


    Contributors:

    Published in:

    Proceedings of LEOS'94 ; 1 ; 265-266 vol.1


    Publication date :

    1994-01-01


    Size :

    196341 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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