The interaction of fiber dispersion, chirp and extinction ratio is investigated, and optimal driving condition for directly modulated transmitter at 2.5 Gbit/s is discussed. We experimentally confirmed that the optimum bias condition exists at 1.5/spl sim/1.8 fold above threshold current.


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    Titel :

    The influence of chirp and extinction ratio on directly modulated DFB lasers


    Beteiligte:
    Geun-Young Kim, (Autor:in) / Yong-Gi Lee, (Autor:in)


    Erscheinungsdatum :

    2001-01-01


    Format / Umfang :

    110237 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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