Temperature coefficient of optical path of tellurite glasses doped with gold nanoparticles

A.P. Silva; A.P. Carmo; V. Anjos; M.J.V. Bell; LR.P. Kassab; Ricardo de Almeida Pinto

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Temperature coefficient of optical path of tellurite glasses doped with gold nanoparticles

机译：纳米金掺杂碲酸盐玻璃的光程温度系数。

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摘要

This work reports on the thermo optical parameters of TeO_2-PbO-GeO_2 glasses as a function of the concentration of gold nanoparticles. Techniques such as thermal lens and heat capacity measurements allowed the determination of the thermal diffusivity D, thermal conductivity K and the temperature coefficient of optical path (ds/dT). It is shown an expressive decrease in ds/dTas a function of gold nanoparticles concentration, while the opposite effect was observed for the thermal diffusivity D.

机译：这项工作报告了TeO_2-PbO-GeO_2玻璃的热光学参数与金纳米颗粒浓度的关系。通过热透镜和热容测量等技术，可以确定热扩散率D，热导率K和光路温度系数（ds / dT）。它显示了ds / dTas的表达降低，该降低是金纳米颗粒浓度的函数，而对于热扩散率D则观察到相反的效果。

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来源
《Optical Materials》 |2011年第1期|p.239-243|共5页
作者
A.P. Silva; A.P. Carmo; V. Anjos; M.J.V. Bell; LR.P. Kassab; Ricardo de Almeida Pinto;
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作者单位

Departamento de Fisica UFJF Juiz de Fora MG Brazil;

Laboratorio de Tecnologia em Materials Fotonicos c Optoeletronicos Departamento de Ensino Ce~(3+)ral Faculdade de Tecnoiogia de Sao Paulo CCETEPS Sao Paulo SP Brazil;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
glasses; nanoparticles; thermal diffusivity; temperature coefficient of optical path;

机译：眼镜;纳米粒子热扩散率光路温度系数;

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专利

1. Inversion in the temperature coefficient of the optical path length close to the glass transition temperature in tellurite glasses [J] . S. M. Lima, L. H. C. Andrade, E. A. Falcao, Applied Physicsletters . 2009,第25期

机译：碲酸盐玻璃中接近玻璃化转变温度的光程长度的温度系数反转
2. Optical properties of gold nanoparticle embedded Er~(3+) doped lead-tellurite glasses [J] . E.S. Sazali, M.R. Sahar, S.K. Ghoshal Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2014,第Null期

机译：纳米金嵌入Er〜（3+）掺杂铅-碲玻璃的光学性质
3. The temperature coefficient of the optical path length as a function of the temperature in different optical glasses [J] . Steimacher A, Medina AN, Bento AC, 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 . 2004,第0期

机译：不同光学眼镜中光程长度的温度系数与温度的关系
4. Optical Properties of Eu~(3+) Doped Lead Borate Tellurite and Zinc Borate Tellurite Glasses [C] . Shigihalli N B, Rajaramakrishna R, R V Anavekar DAE Solid State Physics Symposium . 2011

机译：Eu〜（3+）掺杂铅硼酸碲酸盐和锌硼酸锌碲渗透眼镜的光学性质
5. Optical and structural properties of gold nanoparticle aggregates and manganese(2+), copper(2+), and silver(1+) doped zinc selenide nanoparticles. [D] . Norman, Thaddeus Jude, Jr. 2004

机译：金纳米粒子聚集体和锰（2+），铜（2+）和银（1+）掺杂的硒化锌纳米粒子的光学和结构性质。
6. Enhanced Optical Properties of Germanate and Tellurite Glasses Containing Metal or Semiconductor Nanoparticles [O] . Cid Bartolomeu de Araujo, Diego Silvério da Silva, Thiago Alexandre Alves de Assumpção, 2013

机译：含金属或半导体纳米粒子的锗酸盐和碲酸盐玻璃的增强的光学性能
7. Inversion in the temperature coefficient of the optical path length close to the glass transition temperature in tellurite glasses [O] . S. M. Lima, L. H. C. Andrade, E. A. Falcão, 2009

机译：在碲橡胶玻璃中靠近玻璃化转变温度的光路长度的温度系数反转

Temperature coefficient of optical path of tellurite glasses doped with gold nanoparticles

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