Operation of real index guided GaInNAs quantum well lasers consisting of simple current confinement structure using bandgap difference is presented. The current confinement method is found to be useful to fabricate not only a single low cost optical devices but also photonic integrated circuit consisting with various waveguides and active devices.


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    Title :

    Bandgap difference current confinement GaInNAs lasers


    Contributors:
    Katsuyama, T. (author) / Hashimoto, J. (author) / Saito, T. (author) / Yamada, T. (author) / Ishizuka, T. (author) / Tsuji, Y. (author) / Koyama, K. (author) / Iguchi, Y. (author) / Fujii, K. (author) / Takagishi, S. (author)


    Publication date :

    2004-01-01


    Size :

    147059 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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