Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals

doi:10.15541/jim20170542

	Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals
	Pang Si-Yuan ; Qian Xiao-Bo ; Wu Qing-Hui ; Yu Hao ; Xu Jia-Yue ; Su Liang-Bi
刊名	JOURNAL OF INORGANIC MATERIALS
	2018
卷号	33 期号:8 页码:873
关键词	Nd:CaF2 crystal regulating ion local structure spectral property
ISSN号	1000-324X
DOI	10.15541/jim20170542
英文摘要	0.5at% Nd, xat% Sc:CaF2 single crystals (x=0, 2, 5, 8) were fabricated via the temperature gradient technique in this work. The absorption spectra, fluorescence spectra and fluorescence lifetime of 0.5at% Nd, xat% Sc:CaF2 single crystals were investigated. Both fluorescence intensity and fluorescence lifetime were found to be enhanced with the increase of Sc3+ ion doping concentration. In addition, by optimizing the Sc3+ content, 0.5at% Nd, 5at% Sc:CaF2 yielded the largest absorption cross section of 1.42x10(-20) cm(2). Moreover, a new peak were observed at 796 nm with the Sc3+ ion doped in 0.5at% Nd:CaF2 crystals. Above all, the concentration of Sc3+ ion can regulate local structure of Nd3+ ion and optimize its crystalline spectral properties.
学科主题	Materials Science, Ceramics
出版者	SCIENCE PRESS
WOS记录号	WOS:000439106600009
资助机构	The National Key Research and Development Program of China (2016YFB0402101) ; National Natural Science Foundation of China (51272264, 91333106) ; The Strategic Priority Program of the Chinese Academy of Sciences (XDB16030000). ; The National Key Research and Development Program of China (2016YFB0402101) ; National Natural Science Foundation of China (51272264, 91333106) ; The Strategic Priority Program of the Chinese Academy of Sciences (XDB16030000).
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24725]
专题	中国科学院上海硅酸盐研究所
作者单位	1.[Pang Si-Yuan 2.Shanghai Inst Technol, Sch Mat Sci & Engn, Shanghai 201418, Peoples R China 3.[Qian Xiao-Bo 4.Wu Qing-Hui 5.Yu Hao 6.Chinese Acad Sci, Synthet Single Crystal Res Ctr, Shanghai Inst Ceram, Shanghai 201899, Peoples R China
推荐引用方式 GB/T 7714	Pang Si-Yuan,Qian Xiao-Bo,Wu Qing-Hui,et al. Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals[J]. JOURNAL OF INORGANIC MATERIALS,2018,33(8):873, 876.
APA	Pang Si-Yuan,Qian Xiao-Bo,Wu Qing-Hui,Yu Hao,Xu Jia-Yue,&Su Liang-Bi.(2018).Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals.JOURNAL OF INORGANIC MATERIALS,33(8),873.
MLA	Pang Si-Yuan,et al."Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals".JOURNAL OF INORGANIC MATERIALS 33.8(2018):873.