A 4 Gbit/s directly modulated DBR laser is demonstrated with nanometre scale thermal tuning over an extended 20-70/spl deg/C temperature range. >40 dB side mode suppression over the entire temperature range is achieved.


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    Title :

    Nanometer scale thermal drift of 4 Gbit/s uncooled laser for tight-channel-spacing low-cost WDM


    Contributors:
    Liu, Y. (author) / Davies, A.R. (author) / Ingham, J.D. (author) / Penty, R.V. (author) / White, I.H. (author)


    Publication date :

    2005-01-01


    Size :

    1503400 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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