All-optical 4-ASK signal generation based on four-wave-mixing is demonstrated experimentally. It shows that extinction ratio of original binary signals determines the spacing between signal levels. Experimental results indicates the possibility of signal transmission over 160 km.


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    Title :

    Optical 4-ASK signal generation through four-wave mixing


    Contributors:
    Zhaowen Xu, (author) / Guangtao Zhou, (author) / Chao Lu, (author)


    Publication date :

    2005-01-01


    Size :

    293576 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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