We have fabricated four distinguishable wavelength lasers ranging from 1480 nm to 1512 nm across a wafer using a direct laser writing technique. This process offers a potentially low-cost approach for integrating multiple-wavelength lasers for wavelength-division-multiplexing applications.


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    Title :

    Fabrication of multiple-wavelength lasers in InGaAs/InGaAsP structures using direct laser writing


    Contributors:
    Ong, T.K. (author) / Chan, Y.C. (author) / Ooi, B.S. (author)


    Publication date :

    2001-01-01


    Size :

    170475 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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