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Thermally enhanced frequency upconversion in Nd3+-doped fluoroindate glass

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dc.contributor.authorMenezes, L. de S.
dc.contributor.authorMaciel, G. S.
dc.contributor.authorAraújo, Cid B. de
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:19Z
dc.date.available2014-05-27T11:20:19Z
dc.date.issued2001-11-01
dc.description.abstractMultiphonon assisted frequency upconversion was observed in a Nd3+-doped fluoroindate glass pumped at 866 nm. A near-infrared upconverted emission at 750 nm with a peculiar linear dependence with the laser intensity was observed and explained. The intensity of the upconverted emission experienced a 40-fold enhancement when the sample's temperature was varied from 298 to 498 K. A rate equation model that includes light pumping and multiphonon absorption via thermally coupled electronic excited states of Nd3+ was used, describing quite well the experimental results. © 2001 American Institute of Physics.en
dc.description.affiliationDepartmento de Fisica Universidade Federal de Pernambuco, 50670-901 Recife-PE
dc.description.affiliationInstituto de Quimica Univ. do Estado de São Paulo, 14800-900 Araraquara-SP
dc.format.extent4498-4501
dc.identifierhttp://dx.doi.org/10.1063/1.1410326
dc.identifier.citationJournal of Applied Physics, v. 90, n. 9, p. 4498-4501, 2001.
dc.identifier.doi10.1063/1.1410326
dc.identifier.file2-s2.0-0035504558.pdf
dc.identifier.issn0021-8979
dc.identifier.lattes2998503841917815
dc.identifier.scopus2-s2.0-0035504558
dc.identifier.urihttp://hdl.handle.net/11449/66601
dc.language.isoeng
dc.relation.ispartofJournal of Applied Physics
dc.relation.ispartofjcr2.176
dc.relation.ispartofsjr0,739
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleThermally enhanced frequency upconversion in Nd3+-doped fluoroindate glassen
dc.typeArtigo
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dspace.entity.typePublication
unesp.author.lattes2998503841917815
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

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