Summary form only given. High-power laser diode arrays (HPLDAs) are finding increasing application in many fields due to low cost, small size, and high efficiency. One factor limiting the use of HPLDAs is the highly asymmetric beam which is difficult to efficiently couple to optical fibers or focus to small spots. We remove this obstacle by using a novel optical beamshaping technique that allows us to achieve unprecedented high brightness fiber-coupled power levels with a single multimode HPLDA. One-centimeter-wide HPLDAs were fabricated from InGaAs-AlGaAs epitaxial GRINSCH material.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Ultrahigh-power laser diode array pump source for fiber lasers


    Beteiligte:
    Boggavarapu, D. (Autor:in) / Caffey, D. (Autor:in) / He, X. (Autor:in) / Gupta, S. (Autor:in) / Srinivasan, S. (Autor:in) / Pleak, R. (Autor:in) / Patel, R. (Autor:in)


    Erscheinungsdatum :

    01.01.1998


    Format / Umfang :

    318812 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Fiber lasers generate ultrahigh power

    British Library Online Contents | 1997


    High-power laser diode modules pump disk lasers

    Roff, R. / Negoita, V. / An, H. et al. | British Library Online Contents | 2013



    Diode-Pumping of Fiber Array Lasers via Microlens Arrays

    Griebner, U. / Grunwald, R. / Schoennagel, H. et al. | British Library Conference Proceedings | 1995


    Ultrahigh Speed Picosecond-Femtosecond Fiber Lasers

    Yoshida, E. / Kimura, Y. / Nakazawa, M. | British Library Online Contents | 1995