Bias control of Mach-Zehnder electro-optic modulator is important for the performance of radio-over-fiber links. In this paper, a digital controller has been developed in order to keep the bias point at any target value, making the modulator exhibiting great long-term stability. Furthermore, this method was applied in radio-over-fiber links to optimize their performance, such as RF gain, noise figure, and spurious-free dynamic range (SFDR), and keep them stably operate in a long time.


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    Titel :

    Any bias point control of mach-zehnder electrooptic modulator and its applications in optimization of radio-over-fiber links


    Beteiligte:
    Zongjie Huang, (Autor:in) / Xianmin Zhang, (Autor:in) / Shilie Zheng, (Autor:in) / Xiaofeng Jin, (Autor:in) / Hao Chi, (Autor:in)


    Erscheinungsdatum :

    01.10.2011


    Format / Umfang :

    615397 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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