With the broad-area waveguide aligned at an angle to the cleaved facet, the semiconductor laser is able to emit diffraction-limited beam. The divergence angle is only 0.7/spl deg/ and the output power could exceed 2 W.


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    Title :

    2 W Semiconductor laser with diffraction-limited output beam at 1620 nm wavelength


    Contributors:


    Publication date :

    2003-01-01


    Size :

    134003 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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    Nr. 1620

    DataCite | 1876