Upconversion of infrared-to-visible light in Pr3+-Yb3+ codoped fluoroindate glass

W. Lozano B, Cid B. De Araújo, C. Egalon, A. S.L. Gomes, B. J. Costa, Y. Messaddeq

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40 Scopus citations

Abstract

Bright fluorescence in the visible range has been observed in Pr3+-Yb3+ doped fluoroindate glass under infrared diode laser irradiation. The mechanism which contributes for the upconversion emission is identified and the energy transfer rate between Pr3+-Yb3+ is obtained for different concentrations.

Original languageEnglish
Pages (from-to)271-274
Number of pages4
JournalOptics Communications
Volume153
Issue number4-6
DOIs
StatePublished - 1 Aug 1998

Bibliographical note

Funding Information:
This work was supported by the Brazilian Agencies Conselho Nacional de Desenvolvimento Cientı́fico e Tecnológico (CNPq), Financiadora Nacional de Estudos e Projetos (FINEP), Fundação Coordenação de Aperfeiçoamento de Pessoal de Nı́vel Superior (CAPES), and Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco (FACEPE).

Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.

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