Upconversion Luminescence Transients

O. Forte (Editor), Markus Pollnau

    Research output: Contribution to conferencePaperAcademic

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    Abstract

    Inhomogeneous active-ion distributions in laser materials lead to strong deviations of upconversion versus direct luminescence transients from the quadratic law of energy-transfer upconversion. Measured luminescence decay curves in $LaSc_{3}(BO_{3})_{4}:Nd^{3+}$ and $GdVO_{4}:Nd^{3+}$ confirm experimentally the predicted deviations. Differences in energy migration within the metastable level of $Nd^{3+}$ are indentified.
    Original languageEnglish
    Pages16-17
    Number of pages2
    Publication statusPublished - Jun 2006
    Event23rd Workshop Advances in the Study of Luminescent Materials 2006 - Erice, Sicily, Italy
    Duration: 21 Jun 200626 Jun 2006
    Conference number: 23

    Workshop

    Workshop23rd Workshop Advances in the Study of Luminescent Materials 2006
    CountryItaly
    CityErice, Sicily
    Period21/06/0626/06/06

    Keywords

    • METIS-237769
    • IOMS-APD: Advanced Photonic Devices
    • EWI-8521
    • IR-66714

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