A study of laser diodes with different waveguide architectures by means of near-field scanning optical microscopy (NSOM) is presented. Mode profiles of waveguides are directly imaged and a novel contrast mechanism of NSOM is demonstrated.


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    Title :

    Analysis of waveguide architectures of high-power diode lasers by near-field scanning optical microscopy


    Contributors:
    Lienau, C. (author) / Guenther, T. (author) / Malyarchuk, V. (author) / Tomm, J.W. (author)


    Publication date :

    2001-01-01


    Size :

    148021 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English