Please use this identifier to cite or link to this item: doi:10.22028/D291-24247
Title: Frequency upconversion in Er3+-doped fluoroindate glasses pumped at 1.48 µm
Author(s): Maciel, G. S.
De Araújo, Cid B.
Messaddeq, Younes
Aegerter, Michel A.
Language: English
Year of Publication: 1997
OPUS Source: Physical review / B. - 55. 1997, 10, S. 6335-6342
SWD key words: Aufwärtskonversion
Laserinduzierte Fluoreszenz
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: We report on efficient frequency upconversion in Er3+ -doped fluoroindate glass. The process is observed under 1.48 µm laser diode excitation and results in fluorescence generation in the range from ultraviolet to near-infrared radiation. The study was performed for samples containing 1, 2, and 3 ErF3 mol % in the range of temperatures from 24 to 448 K. The upconverted signals were studied as a function of the laser intensity, and their dynamical behavior is described using a rate equation model which allows us to obtain the energy transfer rates between Er3+ ions in pairs and triads.
Link to this record: urn:nbn:de:bsz:291-scidok-24848
Date of registration: 4-Dec-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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