Effect of PbS on Properties of the Er3+ -doped TeO2 -based Glasses
WANG Guo-Nian, DAI Shi-Xun, ZHANG Jun-Jie, XU Shi-Qing, HU Li-Li, JIANG Zhong-Hong
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
Effect of PbS on Properties of the Er3+ -doped TeO2 -based Glasses
WANG Guo-Nian;DAI Shi-Xun;ZHANG Jun-Jie;XU Shi-Qing;HU Li-Li;JIANG Zhong-Hong
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
关键词 ：
73.61.Jc 73.43.Fj ,
74.25.Gz
Abstract ： Novel Er3 doped TeO2 -based glasses containing PbS have been prepared in argon atmosphere in carbon crucibles. The thermal analysis and spectroscopic properties of those glasses have been considered in terms of sulfide influence. Judd--Ofelt theory is introduced to calculate the bandwidth and the emission cross-section. The results demonstrate that addition of PbS into tellurite glasses results in increasing bandwidth from 71.8 to 78.4 nm, for improving emission cross-section from 6.6 to 8.1×10-21 ,cm2 and slightly decreasing emission lifetime from 3.4 to 3.1 ms compared to pure oxide glass.
Key words ：
73.61.Jc 73.43.Fj
74.25.Gz
出版日期: 2004-11-01
引用本文:
WANG Guo-Nian;DAI Shi-Xun;ZHANG Jun-Jie;XU Shi-Qing;HU Li-Li;JIANG Zhong-Hong. Effect of PbS on Properties of the Er3+ -doped TeO2 -based Glasses[J]. 中国物理快报, 2004, 21(11): 2275-2277.
3+ -doped TeO2 -based Glasses. Chin. Phys. Lett., 2004, 21(11): 2275-2277.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I11/2275
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2004, Vol. 21 
