Uniform photocurrent densities can be achieved in waveguide photodetectors by tailoring the extension length of an index-matching layer in front of the diode. We demonstrate up to 9 dB improvement in RF linearity at 20 GHz.


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    Title :

    Linearity improvement in photodetectors by using index-matching layer extensions


    Contributors:
    Murthy, S. (author) / Jung, T. (author) / Wu, M.C. (author) / Wang, Z. (author) / Hsin, W. (author)


    Publication date :

    2002-01-01


    Size :

    110493 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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