Tm/sup 3+/ is a very interesting ion for both realization of infrared lasers. We have measured the excited state absorption and gain for Tm/sup 3+/:BaYF crystals with the concentration of 5, 8, 12 and 18%, Tm/sup 3+/:YLF with the concentration of 6% and Tm/sup 3+/:KYF with the concentration of 15%. The investigations are based on pump and probe measurements using the double modulation technique with two lock-in amplifiers.


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    Title :

    Excited state absorption and gain measurements in Tm/sup 3+/ doped fluoride crystals


    Contributors:
    Cornacchia, F. (author) / Osiac, E. (author) / Parisi, D. (author) / Sani, E. (author) / Toncelli, A. (author) / Tonelli, M. (author)


    Publication date :

    2005-01-01


    Size :

    176729 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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