2.7 μm emissions in Er3+ doped transparent sodium tellurite glass ceramics

被引：0
|
作者：
Guo, Yanyan [1 ]
Huang, Feifei [1 ]
Zhang, Junjie [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Lasers, Shanghai 201800, Peoples R China
来源：
2013 IEEE 6TH INTERNATIONAL CONFERENCE ON ADVANCED INFOCOMM TECHNOLOGY (ICAIT) | 2013年
关键词：
fluoro-tellurite glasses; Er3+-doped; 3 mu m; DIODE;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Transparent glass ceramics was obtained by heat-treating in 90TeO(2)-10Na(2)O glass. 2.7 mu m emission of Er3+ ions in the glass and glass ceramics matrix has been tested and compared, and the results suggest that nucleation is a possible way to enhance 2.7 mu m emission. Er3+ ions were embedded into the nano-crystals (Er2Te5O13 and Er6Te5O19.2) evidenced by X-ray powder diffraction (XRD) spectra and the crystal size was calculated by Debye-Scherrer formula.
引用
收藏
页码：47 / 48
页数：2
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