Patterning effects at ultrahigh bitrates in quantum dot amplifiers are investigated by a novel experimental technique. Slow carrier dynamics in the excited states and wetting layer are found to limit the potential for ultrahigh-speed signal processing.


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    Titel :

    Patterning effects in quantum dot amplifiers characterized through pump probe spectroscopy using two pump pulses


    Beteiligte:
    Berg, T.W. (Autor:in) / van der Poel, M. (Autor:in) / Laemmlin, M. (Autor:in) / Bimberg, D. (Autor:in) / Birkedal, D. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    149446 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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