The use of forward error correction (FEC) provides significant coding gain, which has been used to demonstrate error-free transmission under severely-errored operating conditions, with high spectral efficiency, over distances exceeding 10,000 km, and at high bit rates. Recent experiments using FEC have demonstrated aggregate transmission capacity exceeding 2 Tb/s. FEC-coded transmission can tolerate a lower optical SNR on the line, which in turn reduces impairments induced by nonlinearities, with the net effect being an increase in the Q/sup 2/-factor when signal power is reduced.


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    Titel :

    Forward error correction techniques in long-haul optical transmission systems


    Beteiligte:
    Kidorf, H.D. (Autor:in) / Lucero, A. (Autor:in) / Cai, J.-X. (Autor:in) / Lenner, G. (Autor:in) / Kerfoot, F.W. (Autor:in) / Davidson, C.R. (Autor:in) / Cai, Y. (Autor:in) / Li, J. (Autor:in) / Chen, J. (Autor:in) / Nissov, M. (Autor:in)


    Erscheinungsdatum :

    2001-01-01


    Format / Umfang :

    234472 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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