Quantum-cascade micro-lasers with Bragg-mirrors operating up to 315 K have been realized. Due to the large mode spacing in short cavity lasers and the limited gain bandwidth, single mode emission in such devices is possible.


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    Titel :

    Ultra-short GaAs/AlGaAs quantum-cascade micro-lasers based on monolithically integrated semiconductor-air Bragg-mirrors


    Beteiligte:
    Hofling, S. (Autor:in) / Kallweit, R. (Autor:in) / Wolf, A. (Autor:in) / Emmerling, M. (Autor:in) / Reithmaier, J.P. (Autor:in) / Forchel, A. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    249365 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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