A 0.98 /spl mu/m InGaAs/InGaAsP/GaAs strained-quantum-well laser with an exponential-shaped-flared stripe was studied. Its maximum output power with the same kink-occurrence output power was 40-60 % higher than that of ordinary straight-stripe lasers. A 150-mW lifetest showed the stable operation with an estimated lifetime of more than 200,000 hours.


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    Title :

    High-power and highly-reliable operation of 0.98-/spl mu/m lasers with an exponential-shaped flared stripe


    Contributors:
    Sagawa, M. (author) / Hiramoto, K. (author) / Toyonaka, T. (author) / Kikawa, T. (author) / Uomi, K. (author)


    Publication date :

    1996-01-01


    Size :

    178305 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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