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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 >Linear and non-linear optical properties of Yb3+/Tm3+ co-doped alumino-silicate glass prepared by sol-gel method
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Linear and non-linear optical properties of Yb3+/Tm3+ co-doped alumino-silicate glass prepared by sol-gel method

机译：溶胶-凝胶法制备的Yb3 + / Tm3 +共掺杂铝硅酸盐玻璃的线性和非线性光学性质

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摘要

We report the investigations of the Yb/Trn co-doped alumino-silicate glass prepared with the sol-gel method for the linear and non-linear optical characteristics. The tetraethoxysilane (TEOS) along with other dopants in appropriate proportion were used to obtain the transparent glass with 0.65 min thickness. The measured absorbance was used to calculate the Judd-Ofelt parameters. The emission and absorption cross-sections were calculated from the experimental measurements. The glass showed the emission around 1060 nm and 1470 nm after pumping with 980 min, confirming the energy transfer from Yb ions to Tm ions in the silica glass. We are the first to report the Yb/Tm co-doping in the bulk silicate glass. (c) 2005 Elsevier B.V. All rights reserved.
机译：我们报告了用溶胶-凝胶法制备的Yb / Trn共掺杂铝硅酸盐玻璃的线性和非线性光学特性的研究。使用四乙氧基硅烷（TEOS）以及其他适当比例的掺杂剂获得厚度为0.65分钟的透明玻璃。测得的吸光度用于计算Judd-Ofelt参数。从实验测量值计算出发射和吸收截面。泵浦980分钟后，玻璃显示出1060 nm和1470 nm附近的发射，证实了石英玻璃中从Yb离子到Tm离子的能量转移。我们是第一个报告块状硅酸盐玻璃中Yb / Tm共掺杂的人。 （c）2005 Elsevier B.V.保留所有权利。

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