We demonstrated experimentally the reduction of nonlinearity of an InGaAs/InGaAsP quantum-well electro-absorption (EA) modulator by a dual-parallel modulation scheme at 8 GHz frequency range. Through the experiments, the IMD3, which is the dominant nonlinear product in narrowband, was suppressed by 23 dB and the following 19.6 dB enhancement of SFDR were archived.


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    Title :

    Dual-parallel electroabsorption modulated laser for analog optical transmitter


    Contributors:


    Publication date :

    2002-01-01


    Size :

    227661 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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