期刊
JOURNAL OF NON-CRYSTALLINE SOLIDS
卷 345, 期 -, 页码 359-365出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jnoncrysol.2004.08.044
关键词
-
Glasses based on rare earth oxides and aluminum oxide with 0-20mol% SiO2 provide a combination of optical properties, mechanical and chemical stability, and process characteristics not available in other oxide materials. Properties of the glasses include: refractive index 1.7-1.8, low dispersion (Abbe number similar to40), high solubility of optically active dopants, homogeneous chemical composition, long fluorescence lifetimes at dopant concentrations up to 5 mol%, broad fluorescence bandwidth, and infrared transmission to approximate to5000 nm. The glasses are hard, strong and resist chemical attack and they can be cast in sections 5-10 mm thick. This paper briefly describes glass processing and presents bulk glass properties including results of experiments to study infrared fluorescence at wavelengths similar to1550, similar to2900 and similar to1030 nm from Er- and Yb-doped glasses that were optically pumped at 980 nm. (C) 2004 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据