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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.
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页码:47 / 48
页数:2
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