We report the selective area bandgap tuning of multiple quantum well structures by an impurity free vacancy induced quantum well intermixing technique. A 3 dB waveguide directional coupler was fabricated in the disordered section of an intermixed quantum well sample as a demonstration of photonic device applications.


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    Title :

    Quantum wells intermixing in InGaAsP/InGaAsP laser structure for photonic integrated circuits


    Contributors:
    Nah, J. (author) / LiKamWa, P. (author)

    Published in:

    Publication date :

    2005-01-01


    Size :

    745721 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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