We report experimental results that shows reduction of cross-gain modulation in semiconductor optical amplifier with differential-phase-shift-keyed DWDM input signals in comparison with on-off keyed signals operating at 12.5 Gb/s with 25 GHz channel spacing.


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    Title :

    Suppression of cross-gain modulation induced crosstalk in semiconductor optical amplifier using return-to-zero differential phase-shift-keying


    Contributors:
    Cho, P.S. (author) / Khurgin, J.B. (author)


    Publication date :

    2003-01-01


    Size :

    205839 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English