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http://acervodigital.unesp.br/handle/11449/40696Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kassab, L. R. P. | - |
| dc.contributor.author | Bomfim, F. A. | - |
| dc.contributor.author | Martinelli, J. R. | - |
| dc.contributor.author | Wetter, N. U. | - |
| dc.contributor.author | Neto, J. J. | - |
| dc.contributor.author | Araujo, Cid B. de | - |
| dc.date.accessioned | 2014-05-20T15:31:36Z | - |
| dc.date.accessioned | 2016-10-25T18:07:30Z | - |
| dc.date.available | 2014-05-20T15:31:36Z | - |
| dc.date.available | 2016-10-25T18:07:30Z | - |
| dc.date.issued | 2009-02-01 | - |
| dc.identifier | http://dx.doi.org/10.1007/s00340-008-3249-2 | - |
| dc.identifier.citation | Applied Physics B-lasers and Optics. New York: Springer, v. 94, n. 2, p. 239-242, 2009. | - |
| dc.identifier.issn | 0946-2171 | - |
| dc.identifier.uri | http://hdl.handle.net/11449/40696 | - |
| dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/40696 | - |
| dc.description.abstract | We report the infrared-to-visible frequency upconversion in Er3+-Yb3+-codoped PbO-GeO2 glass containing silver nanoparticles (NPs). The optical excitation is made with a laser at 980 nm in resonance with the F-2(5/2)-> F-2(7/2) transition of Yb3+ ions. Intense emission bands centered at 525, 550, and 662 nm were observed corresponding to Er3+ transitions. The simultaneous influence of the Yb3+-> Er3+ energy transfer and the contribution of the intensified local field effect due to the silver NPs give origin to the enhancement of the whole frequency upconversion spectra. | en |
| dc.format.extent | 239-242 | - |
| dc.language.iso | eng | - |
| dc.publisher | Springer | - |
| dc.source | Web of Science | - |
| dc.title | Energy transfer and frequency upconversion in Yb3+-Er3+-doped PbO-GeO2 glass containing silver nanoparticles | en |
| dc.type | outro | - |
| dc.contributor.institution | Universidade Federal de Pernambuco (UFPE) | - |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
| dc.contributor.institution | Instituto de Pesquisas Energéticas e Nucleares (IPEN) | - |
| dc.description.affiliation | Universidade Federal de Pernambuco (UFPE), Dept Fis, BR-50670901 Recife, PE, Brazil | - |
| dc.description.affiliation | CEETEPS UNESP, Lab Vidros & Datacoes FATEC SP, BR-01124060 São Paulo, Brazil | - |
| dc.description.affiliation | IPEN CNEN SP, Ctr Ciencias & Tecnol Mat, BR-05508900 São Paulo, Brazil | - |
| dc.description.affiliation | IPEN CNEN SP, Ctr Lasers & Aplicacoes, BR-05508900 São Paulo, Brazil | - |
| dc.description.affiliationUnesp | CEETEPS UNESP, Lab Vidros & Datacoes FATEC SP, BR-01124060 São Paulo, Brazil | - |
| dc.identifier.doi | 10.1007/s00340-008-3249-2 | - |
| dc.identifier.wos | WOS:000262487000011 | - |
| dc.rights.accessRights | Acesso restrito | - |
| dc.relation.ispartof | Applied Physics B: Lasers and Optics | - |
| Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp | |
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