The tunable range of wavelength selective switch (non-blocking tunable add/drop filter) using thermo-optic (TO) effect of double series coupled dielectric microring resonator was expanded to 14.4 nm using the Vernier effect. Large extinction ratio of more than 20 dB was also realized.


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    Title :

    Expansion of tuning range of wavelength selective switch using Vernier effect of series coupled microring resonator


    Contributors:
    Goebuchi, Y. (author) / Kato, T. (author) / Kokubun, Y. (author)


    Publication date :

    2005-01-01


    Size :

    316352 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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