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http://acervodigital.unesp.br/handle/11449/65105
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DC Field | Value | Language |
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dc.contributor.author | De S Menezes, L. | - |
dc.contributor.author | De Araújo, Cid B. | - |
dc.contributor.author | Messaddeq, Younes | - |
dc.contributor.author | Aegerter, M. A. | - |
dc.date.accessioned | 2014-05-27T11:18:13Z | - |
dc.date.accessioned | 2016-10-25T18:14:27Z | - |
dc.date.available | 2014-05-27T11:18:13Z | - |
dc.date.available | 2016-10-25T18:14:27Z | - |
dc.date.issued | 1997-05-12 | - |
dc.identifier | http://dx.doi.org/10.1016/S0022-3093(96)00669-2 | - |
dc.identifier.citation | Journal of Non-Crystalline Solids, v. 213-214, p. 256-260. | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.uri | http://hdl.handle.net/11449/65105 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/65105 | - |
dc.description.abstract | We report the observation of frequency upconversion in fluoroindate glasses with the following compositions: (mol%) (39 - x)InF3-20ZnF2-20SrF2-16BaF 2-2GdF3-2NaF-1GaF3-xNdF3 (x = 0.05, 0.1, 0.5, 1, 2, 3). The excitation source was a dye laser in resonance with the 4I9/2→(2G5/2, 2G7/2) transition of the Nd3+ ions. The upconverted fluorescence spectra show emissions from ∼ 350 to ∼ 450 nm, corresponding to transitions 4D3/2→4I9/2 ;4D3/2→4I11/2; 2P3/2→ 4I9/2; 4D3/2→4I13/2; 2P3/2→4I11/2; 4D3/2→4I15/2; and 2P3/2 → 4I13/2. The dependence of the fluorescence signals on the laser intensity indicates that two laser photons participate in the process. The temporal behavior of the signal indicates that energy transfer among the Nd3+ ions is the main mechanism which contributes to upconversion at 354 and 382 nm. | en |
dc.format.extent | 256-260 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Composition | - |
dc.subject | Doping (additives) | - |
dc.subject | Dye lasers | - |
dc.subject | Fluorescence | - |
dc.subject | Indium compounds | - |
dc.subject | Ions | - |
dc.subject | Light emission | - |
dc.subject | Light sources | - |
dc.subject | Neodymium | - |
dc.subject | Optical frequency conversion | - |
dc.subject | Photons | - |
dc.subject | Resonance | - |
dc.subject | Fluoroindate glass | - |
dc.subject | Frequency upconversion | - |
dc.subject | Optical glass | - |
dc.title | Frequency upconversion in Nd3+-doped fluoroindate glass | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal de Pernambuco (UFPE) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Institut für Neue Materialien | - |
dc.description.affiliation | Departamento de Física Universidade Federal de Pernambuco, 50670-901 Recife, PE | - |
dc.description.affiliation | Instituto de Química - UNESP, 14800-900 Araraquara, SP | - |
dc.description.affiliation | Institut für Neue Materialien, Im Stadtwald, Gebäude 43, D 66-123 Saarbrücken | - |
dc.description.affiliationUnesp | Instituto de Química - UNESP, 14800-900 Araraquara, SP | - |
dc.identifier.doi | 10.1016/S0022-3093(96)00669-2 | - |
dc.identifier.wos | WOS:A1997XG22100047 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of Non-Crystalline Solids | - |
dc.identifier.scopus | 2-s2.0-0031163849 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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