We demonstrate for the first time low-noise (RIN<-130 dB/Hz) and high-power (>150 mW) self-sustained pulsation GaAlAs MQW laser diodes with small-astigmatism (<1 /spl mu/m) by using a real refractive index guided self-aligned structure with a single-quantum-well saturable absorber in the waveguide.


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    Title :

    Small-astigmatism, low-noise and high-power self-sustained pulsation MQW laser diodes with a real refractive index guided self-aligned structure


    Contributors:
    Takayama, T. (author) / Imafuji, O. (author) / Hashimoto, T. (author) / Yuri, M. (author) / Yoshikawa, A. (author) / Itoh, K. (author)


    Publication date :

    1996-01-01


    Size :

    195008 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English