Dynamics of energy transfer and frequency upconversion in Tm3+ doped fluoroindate glass

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Pernambuco (UFPE)-
Autor(es): dc.contributorUniv. do Estado de São Paulo-
Autor(es): dc.creatorJerez, V. A.-
Autor(es): dc.creatorDe Araújo, Cid B.-
Autor(es): dc.creatorMessaddeq, Y.-
Data de aceite: dc.date.accessioned2022-08-04T22:01:26Z-
Data de disponibilização: dc.date.available2022-08-04T22:01:26Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2004-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1117/12.589460-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219343-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219343-
Descrição: dc.descriptionBlue and ultraviolet upconversion (UC) emissions at 455 and 363 nm were observed from Tm3+ doped fluoroindate glasses pumped with a 650 nm pulsed dye laser. The temporal behavior of the fluorescence signal originate from the 1D2 manifolds was studied for different Tm 3+ concentrations. The fluorescence measurements revealed the origin of the UC process as well as allowed to quantify the interaction between Tm 3+ ions. The results indicate that a two-step absorption process is responsible for the UC emission and the dominant interaction contributing for ET among of active ions is the dipole-dipole interaction.-
Descrição: dc.descriptionDepartamento de Física Universidade Federal de Pernambuco, 50670-901, PE-
Descrição: dc.descriptionInstituto de Química Univ. do Estado de São Paulo, 14800-900, SP-
Formato: dc.format450-454-
Idioma: dc.languageen-
Relação: dc.relationProceedings of SPIE - The International Society for Optical Engineering-
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Título: dc.titleDynamics of energy transfer and frequency upconversion in Tm3+ doped fluoroindate glass-
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