Summary form only given. Using an optical waveguide containing a resonant tunnelling diode (RTD) implemented in the AlGaAs material system, our group previously reported electroabsorption modulation at 14 GHz with a modulation depth of 6 dB. This paper reports high speed operations of a RTD optical waveguide modulator due to self-oscillation. Self-oscillating modulators are of interest for WDM systems as the sidebands produced by the modulator can provide a comb of frequencies at the appropriate channel spacing.


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    Title :

    Self-oscillation in a resonant tunnelling diode electroabsorption modulator


    Contributors:


    Publication date :

    1999-01-01


    Size :

    290626 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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