Optical speed-up at transparency (OSAT) is experimentally demonstrated. A holding beam of 100 mW decreases the recovery time of a semiconductor optical amplifier (SOA) by a third without changing its gain. OSAT is found to be effective over 20 nm around transparency and applicable to long SOA.


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    Title :

    Experimental demonstration of optical speed-up at transparency in semiconductor optical amplifiers


    Contributors:
    Hessler, T.P. (author) / Dupertuis, M.-A. (author) / Deveaud, B. (author) / Emery, J.-Y. (author) / Dagens, B. (author)


    Publication date :

    2002-01-01


    Size :

    152173 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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