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Production of defects in ZBLAN, ZBLAN : Tm3+ and ZBLAN : Cr3+ glasses by ultra-short pulses laser interaction

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dc.contributor.authorCourrol, Lilia C.
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.authorMessaddeq, Sandra H.
dc.contributor.authorRibeiro, Sidney José Lima [UNESP]
dc.contributor.authorSamad, Ricardo E.
dc.contributor.authorde Freitas, Anderson Z.
dc.contributor.authorVieira, Nilson D.
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Fis São Carlos
dc.date.accessioned2014-05-20T14:20:21Z
dc.date.available2014-05-20T14:20:21Z
dc.date.issued2008-01-01
dc.description.abstractIn this work we have studied pure and thulium- and chromium-doped ZBLAN glasses irradiated by ultra-short laser pulses. A Ti:sapphire CPA system was used, producing a 500 Hz train of pulses, centered at 830 nm, with 375 mu J of energy and 50 fs of duration (FWHM). The beam was focused by a 20 Him lens, producing a converging beam with a waist of 12 pin. The absorption spectra before and after laser irradiation were obtained showing production of color centers in pure, thulium-doped and chromium-doped ZBLAN glasses. A damage threshold of 9.56 TW/cm(2) was determined for ZBLAN. (C) 2007 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUNIFESP, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, Brazil
dc.description.affiliationUNESP, Inst Quim, Araraquara, Brazil
dc.description.affiliationInst Fis São Carlos, São Carlos, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Araraquara, Brazil
dc.format.extent55-59
dc.identifierhttp://dx.doi.org/10.1016/j.jpcs.2007.07.125
dc.identifier.citationJournal of Physics and Chemistry of Solids. Oxford: Pergamon-Elsevier B.V. Ltd, v. 69, n. 1, p. 55-59, 2008.
dc.identifier.dimensionspub.1009504189
dc.identifier.doi10.1016/j.jpcs.2007.07.125
dc.identifier.issn0022-3697
dc.identifier.issn1879-2553
dc.identifier.lattes2998503841917815
dc.identifier.lattes6446047463034654
dc.identifier.orcid0000-0003-3286-9440
dc.identifier.orcid0000-0002-1842-6152
dc.identifier.orcid0000-0003-0092-9357
dc.identifier.orcid0000-0003-3426-8577
dc.identifier.orcid0000-0001-7762-8961
dc.identifier.orcid0000-0002-0868-2726
dc.identifier.orcid0000-0002-8162-6747
dc.identifier.orcid0000-0002-5018-9126
dc.identifier.urihttp://hdl.handle.net/11449/26122
dc.identifier.wosWOS:000253181000009
dc.language.isoeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.publisherElsevier
dc.relation.ispartofJournal of Physics and Chemistry of Solids
dc.relation.ispartofjcr2.207
dc.relation.ispartofsjr0,594
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.sourceDimensions
dc.subjectglassesen
dc.subjectcolour centresen
dc.subjectoptical propertiesen
dc.subjectradiation damageen
dc.titleProduction of defects in ZBLAN, ZBLAN : Tm3+ and ZBLAN : Cr3+ glasses by ultra-short pulses laser interactionen
dc.typeArtigopt
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderPergamon-Elsevier B.V. Ltd
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.lattes2998503841917815
unesp.author.lattes6446047463034654
unesp.author.orcid0000-0003-3286-9440[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

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