Gain and noise saturation spectra of quantum-dash optical amplifiers were measured to be asymmetric due to the inhomogeneous gain and their quantum wire like nature. Direct measurement of the homogeneously broadened gain bandwidth yields 15 nm.


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    Title :

    Spectral characteristics of gain and noise saturation in nonlinear InAs/InP quantum dash optical amplifiers


    Contributors:
    Alizon, R. (author) / Hadass, D. (author) / Bilenca, A. (author) / Dery, H. (author) / Mikhelashvili, V. (author) / Eisenstein, G. (author) / Schwertberger, R. (author) / Reilhmaier, J.P. (author) / Forchel, A. (author) / Calligaro, M. (author)


    Publication date :

    2004-01-01


    Size :

    131508 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English