We have developed an improved active region design for optically pumped vertical-cavity surface-emitting lasers. We have reduced device thresholds by over 50% and raised maximum lasing temperatures to 79 /spl deg/C while attaining 76% pump efficiencies.


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    Titel :

    Vertical-cavity surface-emitting laser active regions for enhanced performance with optical pumping


    Beteiligte:
    Geske, J. (Autor:in) / Kian-Gap Gan, (Autor:in) / Okuno, Y.L. (Autor:in) / Barnes, B. (Autor:in) / Piprek, J. (Autor:in) / Bowers, J.E. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    196524 byte



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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