Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses

Detalhes bibliográficos
Autor(a) principal: Manzani, D. [UNESP]
Data de Publicação: 2016
Outros Autores: Montesso, M., Mathias, C. F. [UNESP], Krishanaiah, K. Venkata, Ribeiro, S. J.L. [UNESP], Nalin, M. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.optmat.2016.04.019
http://hdl.handle.net/11449/168595
Resumo: Recent advances in glass chemistry have led to new multifunctional optical glasses of great technological importance. Glasses containing high amounts of antimony have been studied for use in nonlinear optics, near-infrared transmission, and as hosts for rare-earth ions in photonic devices. This work describes a luminescence study of Er3+ and Er3+/Yb3+ co-doping in a new SbPO4-GeO2 binary glass system. Near-infrared and visible up-conversion emissions were observed in the green and red regions, which are enhanced when the samples are co-doped with Yb3+. Near-infrared emissions have good quantum efficiency and full width half maximum of 61 nm. Visible up-conversion emissions are governed by two photons and described by excited state absorption, energy transfer and cross-relaxation processes.
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spelling Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glassesAntimony glassesErbium/ytterbium doped glassesLuminescenceRecent advances in glass chemistry have led to new multifunctional optical glasses of great technological importance. Glasses containing high amounts of antimony have been studied for use in nonlinear optics, near-infrared transmission, and as hosts for rare-earth ions in photonic devices. This work describes a luminescence study of Er3+ and Er3+/Yb3+ co-doping in a new SbPO4-GeO2 binary glass system. Near-infrared and visible up-conversion emissions were observed in the green and red regions, which are enhanced when the samples are co-doped with Yb3+. Near-infrared emissions have good quantum efficiency and full width half maximum of 61 nm. Visible up-conversion emissions are governed by two photons and described by excited state absorption, energy transfer and cross-relaxation processes.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Institute of Chemistry São Paulo State University UNESPDepartment of Engineering Physics Polytechnique Montréal, P.O. Box 6079, Station Centre-villeDepartment of Chemistry São Carlos Federal University UFSCarInstitute of Chemistry São Paulo State University UNESPFAPESP: 2010/20776-5FAPESP: 2013/07793-6CNPq: 502391/2014-6Universidade Estadual Paulista (Unesp)Polytechnique MontréalUniversidade Federal de São Carlos (UFSCar)Manzani, D. [UNESP]Montesso, M.Mathias, C. F. [UNESP]Krishanaiah, K. VenkataRibeiro, S. J.L. [UNESP]Nalin, M. [UNESP]2018-12-11T16:42:05Z2018-12-11T16:42:05Z2016-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article71-78application/pdfhttp://dx.doi.org/10.1016/j.optmat.2016.04.019Optical Materials, v. 57, p. 71-78.0925-3467http://hdl.handle.net/11449/16859510.1016/j.optmat.2016.04.0192-s2.0-849643340512-s2.0-84964334051.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOptical Materials0,592info:eu-repo/semantics/openAccess2024-01-05T06:27:08Zoai:repositorio.unesp.br:11449/168595Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:11:47.346989Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
title Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
spellingShingle Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
Manzani, D. [UNESP]
Antimony glasses
Erbium/ytterbium doped glasses
Luminescence
title_short Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
title_full Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
title_fullStr Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
title_full_unstemmed Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
title_sort Visible up-conversion and near-infrared luminescence of Er3+/Yb3+ co-doped SbPO4-GeO2 glasses
author Manzani, D. [UNESP]
author_facet Manzani, D. [UNESP]
Montesso, M.
Mathias, C. F. [UNESP]
Krishanaiah, K. Venkata
Ribeiro, S. J.L. [UNESP]
Nalin, M. [UNESP]
author_role author
author2 Montesso, M.
Mathias, C. F. [UNESP]
Krishanaiah, K. Venkata
Ribeiro, S. J.L. [UNESP]
Nalin, M. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Polytechnique Montréal
Universidade Federal de São Carlos (UFSCar)
dc.contributor.author.fl_str_mv Manzani, D. [UNESP]
Montesso, M.
Mathias, C. F. [UNESP]
Krishanaiah, K. Venkata
Ribeiro, S. J.L. [UNESP]
Nalin, M. [UNESP]
dc.subject.por.fl_str_mv Antimony glasses
Erbium/ytterbium doped glasses
Luminescence
topic Antimony glasses
Erbium/ytterbium doped glasses
Luminescence
description Recent advances in glass chemistry have led to new multifunctional optical glasses of great technological importance. Glasses containing high amounts of antimony have been studied for use in nonlinear optics, near-infrared transmission, and as hosts for rare-earth ions in photonic devices. This work describes a luminescence study of Er3+ and Er3+/Yb3+ co-doping in a new SbPO4-GeO2 binary glass system. Near-infrared and visible up-conversion emissions were observed in the green and red regions, which are enhanced when the samples are co-doped with Yb3+. Near-infrared emissions have good quantum efficiency and full width half maximum of 61 nm. Visible up-conversion emissions are governed by two photons and described by excited state absorption, energy transfer and cross-relaxation processes.
publishDate 2016
dc.date.none.fl_str_mv 2016-07-01
2018-12-11T16:42:05Z
2018-12-11T16:42:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.optmat.2016.04.019
Optical Materials, v. 57, p. 71-78.
0925-3467
http://hdl.handle.net/11449/168595
10.1016/j.optmat.2016.04.019
2-s2.0-84964334051
2-s2.0-84964334051.pdf
url http://dx.doi.org/10.1016/j.optmat.2016.04.019
http://hdl.handle.net/11449/168595
identifier_str_mv Optical Materials, v. 57, p. 71-78.
0925-3467
10.1016/j.optmat.2016.04.019
2-s2.0-84964334051
2-s2.0-84964334051.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Optical Materials
0,592
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 71-78
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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