Using a fiber-based testbed, we experimentally verify that the advantageous correlation properties of bipolar spread-spectrum codes can be preserved in an optical channel using direct detection and all-optical encoder/decoders. The power spectrum of an erbium-doped superfluorescent fiber source is encoded, the codeword correlations are verified and rejection of multiple-access interference is demonstrated.


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    Title :

    Demonstration of all-optical CDMA with bipolar codes


    Contributors:
    Dennis, T. (author) / Aazhang, B. (author) / Young, J.F. (author)


    Publication date :

    1997-01-01


    Size :

    202372 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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