In this paper we investigate experimentally the effect of the modulation methods on the AM-WIRNA (wide bandpass filter-rectifier-narrow lowpass filter) system. We use two modulation methods: external modulation and direct modulation. Direct modulation is simpler, has a more linear response and requires smaller RF input power as compared to external modulation.<>


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    Title :

    A linewidth-insensitive coherent AM optical link: a comparison of direct and external modulation formats


    Contributors:
    Tabara, M. (author) / Sabido, D.J.M. (author) / Fong, T.K. (author) / Chung-Li Lu (author) / Kazovsky, L.G. (author)

    Published in:

    Publication date :

    1993-01-01


    Size :

    133960 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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