High-power semiconductor lasers could be used as pumping sources for solid-state lasers, fiber lasers, Raman lasers, and for material processing and medicine applications, etc. In this work, we discover a new broad-area waveguide structure that could result in high output power with diffraction-limited beam. The structure has the broad-area waveguide similar to the conventional broad-area laser diodes, but the waveguide is aligned at 7/spl deg/ from the normal of the cleaved facets. The waveguide is very broad. The width is 100 /spl mu/m. Its length is 1.5 mm.


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    Title :

    High-power semiconductor laser with diffraction-limited output beam


    Contributors:


    Publication date :

    2003-01-01


    Size :

    96695 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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