In this work we investigate and discuss UV and violet emission dynamics under pulsed, multi-photon infra-red excitation in Nd/sup 3+/ doped ZBLAN samples of different concentrations (0.3, 1, 2 and 5 mol. %). The IR to UV and visible up-conversion is observable for all of the investigated samples and the efficiency increases rapidly with concentration, which suggests multi-ion process. A time dependent rate equation model has been employed to confirm the three ion excitation mechanism.


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    Titel :

    UV and violet emission dynamics in Nd/sup 3+/ doped fluorozirconate glasses under pulsed IR excitation


    Beteiligte:
    Piramidowicz, R. (Autor:in) / Klimczak, M. (Autor:in) / Malinowski, M. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    736145 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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