Enhanced frequency upconversion in Er3+ doped fluoroindate glass due to energy transfer from Tm3+

Página do item simplificado
dc.contributor.authorLozano B, W.
dc.contributor.authorDe Araújo, Cid B
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:32Z
dc.date.available2014-05-27T11:20:32Z
dc.date.issued2002-12-01
dc.description.abstractEnergy transfer processes between Er3+ and Tm3+ were investigated examining the frequency upconversion emissions in a fluoroindate glass pumped at 790 nm. A 60-fold enhancement in the emission at ≈670 nm originating from Er3+ was observed when Tm3+ at concentration of 2% was introduced in a sample containing 2% of Er3+. The results are explained considering the influence of cross-relaxation processes between the active ions. © 2002 Elsevier Science B.V. All rights reserved.en
dc.description.affiliationDepartamento de Física Universidade Federal de Pernambuco, 50670-901 Recife, PE
dc.description.affiliationInstituto de Química Universidade Do Estado de São Paulo--UNESP, 14800-900 Araraquara, SP
dc.description.affiliationUnespInstituto de Química Universidade Do Estado de São Paulo--UNESP, 14800-900 Araraquara, SP
dc.format.extent318-322
dc.identifierhttp://dx.doi.org/10.1016/S0022-3093(02)01852-5
dc.identifier.citationJournal of Non-Crystalline Solids, v. 311, n. 3, p. 318-322, 2002.
dc.identifier.doi10.1016/S0022-3093(02)01852-5
dc.identifier.issn0022-3093
dc.identifier.lattes2998503841917815
dc.identifier.scopus2-s2.0-0036888698
dc.identifier.urihttp://hdl.handle.net/11449/67031
dc.language.isoeng
dc.relation.ispartofJournal of Non-Crystalline Solids
dc.relation.ispartofjcr2.488
dc.relation.ispartofsjr0,722
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectDoping (additives)
dc.subjectErbium
dc.subjectFrequencies
dc.subjectPositive ions
dc.subjectRelaxation processes
dc.subjectThulium
dc.subjectFluoroindate glasses
dc.subjectGlass
dc.titleEnhanced frequency upconversion in Er3+ doped fluoroindate glass due to energy transfer from Tm3+en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.author.lattes2998503841917815
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

Arquivos

Coleções

Araraquara - IQAR - Instituto de Química