Optical transition probabilities and compositional dependence of Judd-Ofelt parameters of Er3+ ions in fluoroindate glass

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dc.contributor.authorFlorez, A.
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.authorMalta, O. L. [UNESP]
dc.contributor.authorAegerter, M. A.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:01Z
dc.date.available2014-05-27T11:18:01Z
dc.date.issued1995-09-01
dc.description.abstractFluoroindate glasses containing 1, 2, 3, and 4 mol% ErF3 were prepared in a dry box under an argon atmosphere. Absorption spectra of these glasses at room temperature were obtained. The Judd-Ofelt parameters Ωλ (λ = 2, 4, 6) for f-f transitions of Er3+ ions as well as transition probabilities, branching ratios, radiative lifetimes, and peak cross-sections for stimulated emission of each band were determined. The concentration effect on the intensities is analyzed. The optical properties of the fluoroindate glasses doped with Er3+ ions are compared with those of other glasses described in the literature. © 1995.en
dc.description.affiliationInstituto de Física de São Carlos (IFSC) Universidade de São Paulo, C.P. 369, CEP 13560-970 São Carlos, SP
dc.description.affiliationInstituto de Química UNESP, C.P. 355, 14800-900 Araraquara, SP
dc.description.affiliationUnespInstituto de Química UNESP, C.P. 355, 14800-900 Araraquara, SP
dc.format.extent135-140
dc.identifierhttp://dx.doi.org/10.1016/0925-8388(95)01613-9
dc.identifier.citationJournal of Alloys and Compounds, v. 227, n. 2, p. 135-140, 1995.
dc.identifier.doi10.1016/0925-8388(95)01613-9
dc.identifier.issn0925-8388
dc.identifier.lattes2998503841917815
dc.identifier.scopus2-s2.0-0029373027
dc.identifier.urihttp://hdl.handle.net/11449/64634
dc.language.isoeng
dc.relation.ispartofJournal of Alloys and Compounds
dc.relation.ispartofjcr3.779
dc.relation.ispartofsjr1,020
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectEuropium
dc.subjectFluoroindate glass
dc.subjectJudd-Ofelt parameters
dc.subjectOptical transitions
dc.subjectComposition effects
dc.subjectElectron emission
dc.subjectElectron transitions
dc.subjectIons
dc.subjectLight absorption
dc.subjectMathematical models
dc.subjectMetallic glass
dc.subjectOptical properties
dc.subjectOptical variables measurement
dc.subjectQuantum theory
dc.subjectRefractive index
dc.subjectCompositional dependence
dc.subjectConcentration effect
dc.subjectErbium ions
dc.subjectErbium
dc.titleOptical transition probabilities and compositional dependence of Judd-Ofelt parameters of Er3+ ions in fluoroindate glassen
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

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