Vol. 40, Issue 1, pp. 109-118

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  2. Optica Applicata 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
OPTICA APPLICATA - a quarterly of the Wrocław University of Science and Technology, Faculty of Fundamental Problems of Technology