A novel linewidth enhancement factor measurement in QD lasers is presented from the change of ASE spectrum with external light injection. The linewidth enhancement factor is measured to be 0.3~ 1.4.


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    Title :

    Measurement of the Linewidth Enhancement Factor of Quantum Dot Lasers Using External Light Injection


    Contributors:
    Chu, Y. (author) / Penty, R.V. (author) / White, I.H. (author)


    Publication date :

    2005-01-01


    Size :

    162382 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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