Continuous wave operation at -30/spl deg/ C of buried heterostructure quantum cascade laser emitting at 5.64 um is reported. The laser exhibited 3 mW of CW power with the threshold current density of 5.4 kA/cm/sup 2/.


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    Title :

    Continuous wave operation of a quantum-cascade laser emitting near 5.6 /spl mu/m


    Contributors:
    Yarekha, D.A. (author) / Beck, M. (author) / Hofstetter, D. (author) / Faist, J. (author)


    Publication date :

    2003-01-01


    Size :

    127056 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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