We present a new technique that measures the full amplitude and phase transfer curves of the modulator as a function of the applied bias, from which the small signal /spl alpha/-parameter can be calculated. The technique measures the amplitude and phase transfer functions simultaneously and directly, compared to techniques where a time-consuming data analysis is necessary to calculate the a-parameter and an additional measurement is necessary to estimate the phase. Additionally, the chirp profile for all operation points can be calculated.


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    Titel :

    Measurement of the amplitude and phase transfer functions of an optical modulator using a heterodyne technique


    Beteiligte:
    Romstad, F. (Autor:in) / Birkedal, D. (Autor:in) / Mork, J. (Autor:in) / Hvam, J.M. (Autor:in)


    Erscheinungsdatum :

    2001-01-01


    Format / Umfang :

    162748 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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