Vol. 40, Issue 1, pp. 109-118 (2010)

Vol. 40 Issue 1 pp. 109-118

Red up-conversion dynamics in Er3+-doped TeO2–ZnO glasses

Abdelfatteh Cherif, Abdelaziz Kanoun, Nejeh Jaba

Keywords

tellurite glasses, erbium: Er3+, dynamics of up-conversion

Abstract

Red fluorescence has been obtained under 980 nm excitation in Er3+-doped TeO2–ZnO glasses. The dynamics of the red up-conversion is well explained with the proposed model. The energy transfer processes are predominant.

Vol. 40
Issue 1
pp. 109-118

0.43 MB

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Wrocław University of Science and Technology
Faculty of Fundamental Problems of Technology
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Wrocław University of Science and Technology
Faculty of Fundamental Problems of Technology
Wybrzeże Wyspiańskiego 27
50-370 Wrocław, Poland

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