By finding the bias voltage V one can track the optimum bias, VRF-max, for maximum RF efficiency. This concept suggests a new approach to dynamically control the modulator bias for maintaining maximum RF link gain under changing operation conditions. In this work we show that V dynamically tracks VRFmax and thus can be used for controlling the modulator bias voltage for maximum RF efficiency. InGaAsP-InP Franz-Keldysh effect waveguide modulators are used in the measurements.


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    Titel :

    Novel dynamic bias control of electroabsorption waveguide modulator


    Beteiligte:
    Li, G.L. (Autor:in) / Welstand, I.B. (Autor:in) / Chen, D.X. (Autor:in) / Zhu, J.T. (Autor:in) / Pappert, S. (Autor:in) / Sun, C.K. (Autor:in) / Liu, Y.Z. (Autor:in) / Yu, P.K.L. (Autor:in)


    Erscheinungsdatum :

    01.01.1997


    Format / Umfang :

    176367 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Novel Dynamic Bias Control of Electroabsorption Waveguide Modulator

    IEEE; Lasers and Electro-Optics Society | British Library Conference Proceedings | 1997


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