This paper reviews our recent activities on electroabsorption (EA) modulators, which incorporate traveling-wave (TW) type electrodes to overcome the capacitance-resistance (CR)-induced bandwidth limitation. A discrete TW-EA modulator and the first-ever TW-EA modulator integrated with a DFB laser (TW-EADFB) with a wide bandwidth of over 50 GHz are demonstrated.


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    Title :

    Ultrafast electroabsorption modulators with traveling-wave electrodes


    Contributors:
    Tamura, M. (author) / Akage, Y. (author) / Yamanaka, T. (author) / Takeuchi, H. (author) / Saitoh, T. (author)


    Publication date :

    2001-01-01


    Size :

    209173 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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