We have demonstrated efficient second-harmonic generation of higher-order modes in periodically poled lithium niobate waveguides using a TM/sub 00/ to TM/sub 10/ mode converter based on an asymmetric Y-junction. Higher-order mode converters, combiners, and separators will expand the functionality of quasiphase matched waveguide devices.


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    Title :

    Mode converters and sorters for quasiphase matching waveguide devices


    Contributors:
    Kurz, J.R. (author) / Xie, X.P. (author) / Langrock, C. (author) / Hum, D.S. (author) / Fejer, M.M. (author)


    Publication date :

    2003-01-01


    Size :

    184213 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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