This paper reports the characteristics of a high density quantum dot (QD) laser. This work demonstrates beyond 1.3-/spl mu/m wavelength emission of high density fifth-stack QD laser with 0.89-mm short cavity length and a cleaved facet at room temperature. In addition, the low current density of 211 A/cm/sup 2/ and the high modal gain of 4.8 cm/sup -1/ per one QD layer in a triple-stack QDs laser at 1.3 /spl mu/m are also obtained.


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    Titel :

    1.3 /spl mu/m high density quantum dot laser with short cavity and cleaved facet


    Beteiligte:
    Amano, T. (Autor:in) / Sugaya, T. (Autor:in) / Komori, K. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    150671 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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