We present monolithically quantum-dot vertical-cavity surface-emitting laser (QD VCSELs) operating in the 1.3 /spl mu/m optical communication wavelength. The QD VCSELs have adapted fully doped structure on GaAs substrate. The output power is /spl sim/ 330 /spl mu/W with slope efficiency of 0.18 W/A at room temperature. Single mode operation was obtained with side-mode suppression ratio of > 30 dB.


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    Titel :

    Singlemode monolithically quantum-dot vertical-cavity surface-emitting laser in 1.3 /spl mu/m with side-mode suppression ratio > 30 dB


    Beteiligte:
    Chang, Y.H. (Autor:in) / Lin, G.R. (Autor:in) / Kuo, H.C. (Autor:in) / Chi, J.Y. (Autor:in) / Wang, S.C. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    212971 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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