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Mid-infrared spectroscopy of novel Er3+ doped indium modified chalcogenide glasses
Liu, Yinyao; Liao, Meisong; Wang, Xin; Chen, Guorong; Hu, Lili; liuyinyao@siom.ac.cn
2017
发表期刊J. Lumines.
卷号187页码:1
摘要In this work Er3+ doped chalcogenide glasses structurally modified by indium (In-ChG) was prepared. The mid-infrared spectroscopic properties and solubility of Er3+ in In-ChG was investigated and compared with those of gallium modified glasses (Ga-ChG). Thermal stability, mid-infrared (MIR) photoluminescence (PL), absorption spectra of both Ga-ChG and In-ChG were characterized and compared in parallel. Both the obtained MIR absorption and emission cross sections of In-ChG are higher than those of Ga-ChG. The theoretical branching ratio and decay lifetimes of I-4(11/2)-4I(13/2) transition calculated from Judd-Ofelt theory were compared with those obtained from experiments. The tested and calculated lifetime is similar and it indicates high radiative quantum efficiency. Raman spectra reveal the fact that In-ChG possess lower phonon energy than that of Ga-ChG, which might possibly give rise to the improved MIR emission. Er3+ doped In-ChG chalcogenide glass is a potential material for MIR fiber laser application. (C) 2017 Elsevier B.V. All rights reserved.
文章类型Article
部门归属单元
DOI10.1016/j.jlumin.2017.02.055
资助者National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081]
收录类别SCI
资助者National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081] ; National Natural Science Foundation of China [NSFC 51572081]
WOS记录号WOS:000401128100001
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28303
专题高功率激光单元技术研发中心
通讯作者liuyinyao@siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
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Liu, Yinyao,Liao, Meisong,Wang, Xin,et al. Mid-infrared spectroscopy of novel Er3+ doped indium modified chalcogenide glasses[J]. J. Lumines.,2017,187:1.
APA Liu, Yinyao,Liao, Meisong,Wang, Xin,Chen, Guorong,Hu, Lili,&liuyinyao@siom.ac.cn.(2017).Mid-infrared spectroscopy of novel Er3+ doped indium modified chalcogenide glasses.J. Lumines.,187,1.
MLA Liu, Yinyao,et al."Mid-infrared spectroscopy of novel Er3+ doped indium modified chalcogenide glasses".J. Lumines. 187(2017):1.
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