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Nonlinear optical properties of antimony-germanium-sulfur glasses at 1560 nm

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dc.contributor.authorGomez, L. A.
dc.contributor.authorde Araujo, C. B.
dc.contributor.authorPutvinskis, R. [UNESP]
dc.contributor.authorMessaddeq, S. H. [UNESP]
dc.contributor.authorLedemi, Y. [UNESP]
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:02Z
dc.date.available2014-05-20T15:32:02Z
dc.date.issued2009-03-01
dc.description.abstractNonlinear (NL) optical properties of antimony-germanium-sulfur (Sb-Ge-S) glasses were investigated using laser pulses of 65 fs at 1560 nm. Samples having concentration ratio [S]/[Ge]=2.69 with different antimony concentrations were studied. Glasses with different oxidation states of Sb were investigated using the thermally managed Z -scan technique. The influence of the Sb oxidation state on the NL properties was evaluated. NL refraction indices of electronic origin, n (2)a parts per thousand 10(-13) cm(2)/W, two-orders of magnitude larger than for fused silica and NL absorption coefficients smaller than 0.55 cm/GW were measured. Appropriate figures-of-merit for photonic applications were determined.en
dc.description.affiliationUniversidade Federal de Pernambuco (UFPE), Dept Fis, BR-50670901 Recife, PE, Brazil
dc.description.affiliationUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco (FACEPE)
dc.description.sponsorshipMillenium Institute
dc.description.sponsorshipNanophotonics Network Program
dc.format.extent499-502
dc.identifierhttp://dx.doi.org/10.1007/s00340-008-3275-0
dc.identifier.citationApplied Physics B-lasers and Optics. New York: Springer, v. 94, n. 3, p. 499-502, 2009.
dc.identifier.doi10.1007/s00340-008-3275-0
dc.identifier.issn0946-2171
dc.identifier.lattes2998503841917815
dc.identifier.urihttp://hdl.handle.net/11449/41033
dc.identifier.wosWOS:000263057900018
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofApplied Physics B: Lasers and Optics
dc.relation.ispartofjcr1.881
dc.relation.ispartofsjr0,740
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleNonlinear optical properties of antimony-germanium-sulfur glasses at 1560 nmen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
unesp.author.lattes2998503841917815
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

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Araraquara - IQAR - Instituto de Química