Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles

V. A.G. Rivera; D. Manzani; Y. Messaddeq; L. A.O. Nunes; E. Marega

doi:10.1088/1742-6596/274/1/012123

Study of Er³⁺ fluorescence on tellurite glasses containing Ag nanoparticles

V. A.G. Rivera, D. Manzani, Y. Messaddeq, L. A.O. Nunes, E. Marega

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Abstract

Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er ³⁺ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the ⁴I_13/2 → ⁴I_15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er³⁺ ions.

Original language	English
Article number	012123
Journal	Journal of Physics: Conference Series
Volume	274
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/274/1/012123
State	Published - 2011

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title = "Study of Er3+ fluorescence on tellurite glasses containing Ag nanoparticles",

abstract = "Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.",

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AU - Rivera, V. A.G.

AU - Manzani, D.

AU - Messaddeq, Y.

AU - Nunes, L. A.O.

AU - Marega, E.

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N2 - Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.

AB - Optical characteristics of tellurite glasses containing silver nanoparticles (NPs) and the influence on the emission spectrum of Er 3+ ions were studied. The transitions 4f ↔ 4f from erbium ions, mainly the 4I13/2 → 4I15/2 transition that involve upconversion energy process, have a strongly dependence with the chemical structure of the rare earth ion. In the present work, silver nanparticles (NPs) embedded in the host vitreous material, show a significant enhance (or quenching) on the erbium fluorescence due the long-range electromagnetic interaction between the plasmon surface energy of the Ag NPs (Localized Surface Plasmon Resonance -LSPR) and the Er3+ ions.

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Study of Er³⁺ fluorescence on tellurite glasses containing Ag nanoparticles

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