The laser action of GaN-based VCSEL with 3-λcavity and hybrid DBR mirrors, consisting of AIN/GaN and Ta2O5/SiO2DBR was achieved under the optical pumping at room temperature. The laser emits 448nm blue wavelength with a linewidth of 0.25nm above threshold.


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    Titel :

    An optically pumped blue GaN-based vertical-cavity surface emitting laser employing AlN/GaN and Ta205/SiO2distributed bragg reflectors


    Beteiligte:
    Chih-Chiang Kao, (Autor:in) / Yao, H.H. (Autor:in) / Peng, Y.C. (Autor:in) / Lu, T.C. (Autor:in) / Kuo, H.C. (Autor:in) / Wang, S.C. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    1544708 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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