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dc.contributor.authorRibeiro, Sidney J. L. [UNESP]
dc.contributor.authorGalleani, Gustavo [UNESP]
dc.contributor.authorFortes, Luis [UNESP]
dc.contributor.authorManzani, Danilo [UNESP]
dc.contributor.authorFerreira, Rute A. S.
dc.contributor.authorCarlos, Luis D.
dc.contributor.authorIEEE
dc.date.accessioned2018-11-28T00:44:53Z
dc.date.available2018-11-28T00:44:53Z
dc.date.issued2016-01-01
dc.identifier.citation2016 18th International Conference On Transparent Optical Networks (icton). New York: Ieee, 3 p., 2016.
dc.identifier.issn2162-7339
dc.identifier.urihttp://hdl.handle.net/11449/165400
dc.description.abstractInfrared photoluminescence properties are investigated for Pr3+ containing fluoroindate glasses with formula (mol% compositions) (99-x)[ 40InF(3)-20SrF(2)-20BaF(2)-20ZnF(2)]:xPrF(3) (x= 0.1, 0.2, 0.5, 1.0 and 2.0 mol%). Different mechanisms of population and quenching for Pr3+ D-1(2) and (1)G(4) levels are shown from photoluminescence (PL), photoluminescence excitation (PLE) and decay time values. Cross relaxation processes are put in evidence in different ways for the population of excited levels as a function of the Pr3+ concentration, depending on the excitation wavelength. Different dependences on Pr3+ concentrations are observed for D-1(2) and (1)G(4) levels.en
dc.format.extent3
dc.language.isoeng
dc.publisherIeee
dc.relation.ispartof2016 18th International Conference On Transparent Optical Networks (icton)
dc.sourceWeb of Science
dc.subjectfluoroindate glasses
dc.subjectpraseodymium
dc.subjectinfrared emission
dc.subjectdown-shifting
dc.subjectdown-conversion
dc.titleConcentration Dependence of the Infrared Photoluminescence of Pr3+ in Fluoroindate Glassesen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniv Aveiro
dc.description.affiliationSao Paulo State Univ, UNESP, Inst Chem, CP 355, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUniv Aveiro, Dept Phys, P-3810193 Aveiro, Portugal
dc.description.affiliationUniv Aveiro, CICECO, P-3810193 Aveiro, Portugal
dc.description.affiliationUnespSao Paulo State Univ, UNESP, Inst Chem, CP 355, BR-14801970 Araraquara, SP, Brazil
dc.identifier.wosWOS:000389537400458
dc.rights.accessRightsAcesso aberto
unesp.author.orcid0000-0001-7280-5404[4]
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