We report optical second harmonic generation (SHG) through modal phase matching in GaAs/AlGaAs semiconductor waveguides. Using femtosecond fundamental pulses, both type I and type II SHG is demonstrated for fundamental wavelengths near 1.55 /spl mu/m.


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    Title :

    Modal phase matching in GaAs/AlGaAs waveguides: second harmonic generation with femtosecond pulses near 1.5 /spl mu/m


    Contributors:


    Publication date :

    2003-01-01


    Size :

    212729 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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