We report the first Erbium doped Tellurium dioxide single-mode waveguide amplifiers with net fibre to fibre gain, >;40nm gain bandwidth, and a record gain of 2.8dB/cm with 1480nm pumping. We also report the modeled potential gain of 5.4dB/cm for the same device when the amplifier is instead pumped at 980nm and show that higher gains still are within reach.


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    Title :

    Erbium doped tellurium dioxide planar waveguide amplifiers with 2.8dB/cm internal gain


    Contributors:
    Khu Vu, (author) / Madden, S. (author)


    Publication date :

    2011-09-01


    Size :

    178663 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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