Plasmon enhanced energy-transfer up-conversion in Yb3+-Er3+ co-doped LiNbO3 crystal

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Show simple item record Hernández-Pinilla, D. Molina, P. Plaza, J. L. Bausá, Luisa E. Ramírez, M. O.
dc.contributor.other UAM. Departamento de Física de Materiales es_ES 2018-06-15T07:36:13Z 2018-06-15T07:36:13Z 2017-01-01
dc.identifier.citation Optical Materials 63 (2017): 173-178 en_US
dc.identifier.issn 0925-3467 (print) en_US
dc.identifier.issn 1873-1252 (online) en_US
dc.description.abstract We have analyzed the effect of linear chains of metallic Ag nanoparticles on the optical properties of a periodically poled Yb 3+ -Er 3+ co-doped LiNbO 3 crystal. By exploiting the broad plasmonic response supported by linear chains of strongly coupled Ag nanoparticles, we demonstrate a 50% of enhancement of the up-converted Er 3+ emission under excitation in the f-f transition of Yb 3+ ions. The observed intensification is explained in terms of the broad plasmonic spectral response supported by the Ag chains, which overlaps both the Er 3+ visible emissions and the Yb 3+ absorption band, and the two-photon character of the Yb 3+ → Er 3+ energy-transfer up-conversion process. The results are of interest for applications involving luminescence up-conversion such as sensing, solar energy conversion, biological imaging or solid-state nanolasers en_US
dc.description.sponsorship This work has been supported by the Spanish Ministry of Economy and Competitiveness (MINECO) under project MAT2013- 43301-R and Comunidad de Madrid under grant S2013/MIT-2740 en_US
dc.format.extent 17 pag. es_ES
dc.format.mimetype application/pdf en
dc.language.iso eng en
dc.publisher Elsevier es_ES
dc.relation.ispartof Optical Materials en_US
dc.rights © 2016 Elsevier B.V. es_ES
dc.subject.other Plasmon enhancement en_US
dc.subject.other Silver nanoparticles chains en_US
dc.subject.other Up-conversion en_US
dc.subject.other Yb -Er :LiNbO 3+ 3+ 3 es_ES
dc.title Plasmon enhanced energy-transfer up-conversion in Yb3+-Er3+ co-doped LiNbO3 crystal en_US
dc.type article en_US
dc.subject.eciencia Física es_ES 2018-08-12
dc.relation.publisherversion es_ES
dc.identifier.doi 10.1016/j.optmat.2016.08.037 es_ES
dc.identifier.publicationfirstpage 173 es_ES
dc.identifier.publicationissue 63 es_ES
dc.identifier.publicationlastpage 178 es_ES
dc.relation.projectID Gobierno de España. MAT2013- 43301-R es_ES
dc.relation.projectID Comunidad de Madrid. S2013/MIT-2740/PHAMA es_ES
dc.type.version info:eu-repo/semantics/acceptedVersion en Reconocimiento – NoComercial – SinObraDerivada es_ES
dc.rights.accessRights openAccess en
dc.authorUAM Bausá López, Luisa Eugenia (259568)
dc.authorUAM Ramírez Herrero, María De La O (262809)

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