Singlemode operation between –60 and +110°C in strained multiquantum well InGaAsP/InP DFB lasers is demonstrated. The lasers display very low threshold current, high quantum efficiency, low distortion and low noise, which make them desirable for digital as well as analogue applications.


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    Title :

    Wide temperature range linear DFB lasers with very low threshold current


    Contributors:
    Chen, T.R. (author) / Chen, P.C. (author) / Ungar, J. (author) / Paslaski, J. (author) / Oh, S. (author) / Luong, H. (author) / Bar-Chaim, N. (author)

    Publication date :

    1997-05-22


    Size :

    3 pages



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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