We report the first realisation of novel DBR lasers incorporating confocal gratings. The devices exhibited single-longitudinal mode operation with a laterally focussed beam and will be suitable for applications requiring both spectrally and spatially enhanced beam quality.


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    Title :

    Broad area DBR laser diodes with self-focussed output beam


    Contributors:
    Yanson, D.A. (author) / Rafailov, E.U. (author) / Sokolovskii, G.S. (author) / Bryce, A.C. (author) / Marsh, J.H. (author) / Sibbett, W. (author)


    Publication date :

    2002-01-01


    Size :

    222330 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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