Silver metal enhanced photoluminescence of Tm ~(3+) doped GeS _2-Ga _2S _3-CsCl glasses

Xu W.; Chen D.; Yan Q.; Ren J.; Chen G.

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Silver metal enhanced photoluminescence of Tm ~(3+) doped GeS _2-Ga _2S _3-CsCl glasses

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Silver metal enhanced photoluminescence of Tm ~(3+) doped GeS _2-Ga _2S _3-CsCl glasses

机译：Tm〜（3+）掺杂的GeS _2-Ga _2S _3-CsCl玻璃的银金属增强光致发光

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We report silver metal enhanced near-IR and infrared-to-visible upconversion luminescence in Tm ~(3+) doped 70GeS _2-10Ga _2S _3-20CsCl (in mol. %) glasses. The metal embedded glasses are prepared under controlled crystallization. Upon 808 nm excitation three fold enhancement of emissions is observed in the visible (446 nm, 496 nm, and 532 nm) and near infrared (1230 nm, 1450 nm and 1480 nm) regions. The possible mechanism responsible for the enhanced luminescence is discussed.

机译：我们报告了在Tm〜（3+）掺杂的70GeS _2-10Ga _2S _3-20CsCl（摩尔％）玻璃中，金属银增强了近红外和红外至可见光的上转换发光。嵌入金属的玻璃是在受控结晶下制备的。在808 nm激发后，在可见光（446 nm，496 nm和532 nm）和近红外光（1230 nm，1450 nm和1480 nm）区域观察到发射增强了三倍。讨论了负责增强发光的可能机制。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |2012年第23期|共4页
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Xu W.; Chen D.; Yan Q.; Ren J.; Chen G.;
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Chalcogenide glass; Metal-enhanced luminescence; Near infrared luminescence; Surface plasmon resonance; Upconversion;

机译：硫属化物玻璃;金属增强发光;近红外发光;表面等离子体激元共振;上转换;

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1. Silver metal enhanced photoluminescence of Tm ~(3+) doped GeS _2-Ga _2S _3-CsCl glasses [J] . Xu W., Chen D., Yan Q., Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2012,第23期

机译：Tm〜（3+）掺杂的GeS _2-Ga _2S _3-CsCl玻璃的银金属增强光致发光
2. Photoluminescence enhancement by gold nanoparticles in Eu~(3+) doped GeO_2-Bi_2O_3 glasses [J] . Luciana R. P. Kassab, Diego S. da Silva, Ricardo de Almeida, Applied Physicsletters . 2009,第10期

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3. Near-infrared photoluminescence enhancement and radiative energy transfer in RE-doped zinc-silicate glass (RE = Ho, Er, Tm) after silver ion exchange [J] . Varak Petr, Nekvindova Pavla, Vytykacova Sona, Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2021,第1期

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4. Spectroscopic properties of Ho~(3+), Tm~(3+) and Ho~(3+)/Tm~(3+) doped tellurite glasses for fiber laser applications [C] . M. Seshadri, J.A.P. Ferencz Junior, Y.C. Ratnakaram, Fiber lasers XI: technology, systems, and applications . 2014

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5. Surface Plasmon Enhanced Upconversion Luminescence of Yb 3+/ Tm3+ and Yb3+/ Er3+ Systems Doped in NaYF4 on Au Nanopillar Arrays. [D] . Luu, Quoc Anh Nguyen. 2014

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6. Europium-Doped Sol-Gel SiO2-Based Glasses: Effect of the Europium Source and Content Magnesium Addition and Thermal Treatment on Their Photoluminescence Properties [O] . Hussein Fneich, Nathalie Gaumer, Stéphane Chaussedent, 2018

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8. Room temperature CW laser efficiency of Yb(sup 3+-)Er(sup 3+) and Tm(sup 3+) doped silicates in the infrared region [R] . Borel, C. , Souriau, J. C. , Wyon, C. , 1993

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Silver metal enhanced photoluminescence of Tm ~(3+) doped GeS _2-Ga _2S _3-CsCl glasses

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