Summary form only given. We present the first experimental demonstration of a two-dimensional photonic bandgap (2D PBG) at optical wavelengths and the localisation of light at a defect in a lD PBG structure. These are major milestones for a novel class of waveguide based GaAs-AlGaAs microcavity semiconductor lasers with very low threshold, reduced noise and a substantial degree of spontaneous emission control.


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    Title :

    Photonic microstructures for the next generation of microcavity lasers


    Contributors:


    Publication date :

    1996-01-01


    Size :

    268495 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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