Compositional influence on spectroscopic properties of Yb3+ doped tellurite glasses

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dc.contributor.authorAlencar, Márcio A. R. C.
dc.contributor.authorSouza, Rogério F.
dc.contributor.authorVermelho, Marcos V. D.
dc.contributor.authorDe Araújo, Maria T.
dc.contributor.authorHickmann, Jandir M.
dc.contributor.authorKobayashi, Renata [UNESP]
dc.contributor.authorKassab, Luciana R. P. [UNESP]
dc.contributor.authorBell, Maria J. V.
dc.contributor.institutionUniversidade Federal de Alagoas (UFAL)
dc.contributor.institutionCentro Federal de Educação Tecnológica (CEFET)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Juiz de Fora (UFJF)
dc.date.accessioned2014-05-27T11:21:52Z
dc.date.available2014-05-27T11:21:52Z
dc.date.issued2006-05-08
dc.description.abstractSpectroscopic properties of ytterbium-doped tellurile glasses with different compositions are reported. Results of linear refractive index, absorption and emission spectra, and fluorescence lifetimes are presented. The studied samples present high refractive index (∼2.0) and large transmission window (380-6000nm). Absorption and emission cross-sections are calculated as well as the minimum pump laser intensity. The results are compared with the values of other laser materials, in order to investigate applications as laser media in the infrared region.en
dc.description.affiliationDepartamento de Física Universidade Federal de Alagoas, 57072-970, Maceió, AL
dc.description.affiliationDepartamento de Eletrônica Centro Federal de Educação Tecnológica de Alagoas, 57000-000, Maceió, AL
dc.description.affiliationLaboratório de Vidros e Datação Faculdade de Tecnologia de São Paulo CEETEPS/UNESP, 01124-060, São Paulo, SP
dc.description.affiliationDepartamento de Física Universidade Federal de Juiz de Fora, 36036-330, Juiz de Fora, MG
dc.description.affiliationUnespLaboratório de Vidros e Datação Faculdade de Tecnologia de São Paulo CEETEPS/UNESP, 01124-060, São Paulo, SP
dc.identifierhttp://dx.doi.org/10.1117/12.645098
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering, v. 6100.
dc.identifier.doi10.1117/12.645098
dc.identifier.issn0277-786X
dc.identifier.scopus2-s2.0-33646169385
dc.identifier.urihttp://hdl.handle.net/11449/68881
dc.language.isoeng
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAbsorption and emission cross-section
dc.subjectFluorescence lifetime
dc.subjectLellurile glasses
dc.subjectYtterbium
dc.subjectAbsorption
dc.subjectComposition
dc.subjectDoping (additives)
dc.subjectEmission spectroscopy
dc.subjectFluorescence
dc.subjectOptical pumping
dc.subjectRefractive index
dc.subjectSpectroscopy
dc.subjectEmission cross-sections
dc.subjectGlass
dc.titleCompositional influence on spectroscopic properties of Yb3+ doped tellurite glassesen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://proceedings.spiedigitallibrary.org/ss/TermsOfUse.aspx

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