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Effects of Gd3+on the photoluminescence properties of Nd3+-doped SrF2crystal
Chen, Bo1,2; Ma, Fengkai2; Guo, Linyang3; Jiang, Dapeng2; Qian, Xiaobo2; Wang, Jingya2; Su, Liangbi2; Mei, Bingchu1
2017
发表期刊Proceedings of SPIE - The International Society for Optical Engineering
ISSN0277786X
卷号10457
摘要The effect of doping concentration of Nd3+and co-doping Y3+on the spectroscopic properties are investigated systematically. Due to the particular clustering effect, the quench effect was demonstrated in lightly doped NdxGd0.03Sr0.97-xF2.03+x(x=0.0005,0.0015,0.0065,0.01) crystals. For a 3% Gd:SrF2crystal, the fluorescence lifetime at 1054 nm decrease from 380.9 to 159.8 μs by doping Nd3+from 0.15 at.% to 1 %at.%, while the emission cross section decreases to 4.12 × 10-20cm2at 1054 nm. However, the absorb cross section were increased when the concentration of Nd3+ increase from 0.5 % to 0.65 %. Thus, there is an optimum doping concentration of Nd3+. According to the research, the optimum doping concentration of Nd3+is 0.15 % in 3% Gd:SrF2crystals. © 2017 SPIE.
DOI10.1117/12.2285615
EI入藏号20180204626652
EI主题词Fluorine compounds
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文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25686
专题中国科学院上海硅酸盐研究所
作者单位1.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, Wuhan; 430070, China;
2.Key Laboratory of Transparent and Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 201800, China;
3.State Key Laboratory on High Power Semiconductor Lasers, Changchun University of Science and Technology, No.7989 Weixing Road, Changchun, Jilin; 130022, China
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Chen, Bo,Ma, Fengkai,Guo, Linyang,et al. Effects of Gd3+on the photoluminescence properties of Nd3+-doped SrF2crystal[J]. Proceedings of SPIE - The International Society for Optical Engineering,2017,10457.
APA Chen, Bo.,Ma, Fengkai.,Guo, Linyang.,Jiang, Dapeng.,Qian, Xiaobo.,...&Mei, Bingchu.(2017).Effects of Gd3+on the photoluminescence properties of Nd3+-doped SrF2crystal.Proceedings of SPIE - The International Society for Optical Engineering,10457.
MLA Chen, Bo,et al."Effects of Gd3+on the photoluminescence properties of Nd3+-doped SrF2crystal".Proceedings of SPIE - The International Society for Optical Engineering 10457(2017).
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