Sol-gel Preparation and Spectral Characterization of Y2O3 Powders Doped with Yb3+ and Nd3+

被引：0

作者：

Fleischman, Zackery D. ^{[1
]}

De Bonis, Daniel M. ^{[1
]}

McDonald, Ian ^{[2
]}

Pavlacka, Robert ^{[1
]}

La Scala, John J. ^{[1
]}

机构：

[1] USA, Res Lab, Aberdeen Proving Ground, MD 21005 USA

[2] Drexel Univ Mats Sci & Engn Dept, Philadelphia, PA 19104 USA

来源：

2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2011年

关键词：

EMISSION; LASER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Using a sol-gel process, we prepared samples of Y2O3 powder that were doped and codoped with Nd3+ and Yb3+. Samples were doped with different amounts of the rare earth ions in order to study the energy transfer between the dopant species. It was confirmed that energy transfer can be achieved allowing the Yb3+ ions to be excited using Nd3+ absorption peaks in the UV and visible wavelength regions. Optimum energy transfer occurred in samples doped with 0.5 at% Nd and 2 at% Yb. (C)2010 Optical Society of America

引用

页数：2

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