Quantum well intermixing (QWI) has been used to create passive non-absorbing mirrors at the facet regions of 980 nm AlGaInAs pump lasers that significantly improve the reliability and high temperature performance due to suppressed catastrophic optical damage and improved single-mode stability. The long passive waveguide keeps the facet at the same temperature as the submount. The QWI 980 nm single-mode laser is suitable for operation without a TEC controlled temperature and can couple efficiently into a waveguide or optical fibre over a wide temperature range.


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    Titel :

    Integration of passive waveguides using quantum well intermixing to produce reliable 980 nm laser diodes


    Beteiligte:
    Liu, X.F. (Autor:in) / Toury, M. (Autor:in) / Kowalski, O.P. (Autor:in) / Najda, S.P. (Autor:in) / McDougall, S.D. (Autor:in) / Palmer, G. (Autor:in) / Bacchin, G. (Autor:in) / Hamilton, C.J. (Autor:in) / Marsh, J.H. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    116366 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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