Title
Upconversion of infrared-to-visible light in Pr<sup>3+</sup>-Yb<sup>3+</sup> codoped fluoroindate glass
Date Issued
01 August 1998
Access level
metadata only access
Resource Type
journal article
Author(s)
LOZANO BARTRA, WHUALKUER ENRIQUE
De Araújo C.B.
Egalon C.
Gomes A.S.L.
Costa B.J.
Messaddeq Y.
Universidade Federal de Pernambuco
Publisher(s)
Elsevier
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. © 1998 Elsevier Science B.V. All rights reserved.
Start page
271
End page
274
Volume
153
Issue
June 4
Language
English
OCDE Knowledge area
Química física Física y Astronomía
DOI
10.1016/S0030-4018(98)00268-5
Scopus EID
2-s2.0-0032141369
Source
Optics Communications
ISSN of the container
00304018
Sponsor(s)
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).
Sources of information: Directorio de Producción Científica Scopus