Optical characterization of Tm3+ in LaF3 single crystal

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 中科院强激光材料重点实验室

	Optical characterization of Tm3+ in LaF3 single crystal
	Xu, Min; Zhang, Lianhan; Hong, Jiaqi; Hang, Yin
刊名	Infrared Phys. Technol.
	2017
卷号	82 页码:50
通讯作者	yhang@siom.ac.cn
英文摘要	Optical properties of a Tm-doped LaF3 single crystal have been detailed investigated as a promising material for similar to 1.84 mu m lasers for the first time. Judd-Ofelt theory was applied to analyze the absorption spectrum. With the J-O intensity parameters Omega t((t=2,4,6)), the emission probabilities, branching ratios and radiative lifetimes for the as-grown crystal were all calculated. The stimulated emission cross-section of the F-3(4) -> H-3(6) transition was obtained by using the Fuchtbauer-Ladenburg method. The gain cross-ection for similar to 1.84 mu m emission becomes positive once the population inversion level reaches 30%. The fluorescence lifetime of the F-3(4) manifold was measured to be 15.56 ms. Potential utility of the Tm:LaF3 crystal as laser active material at similar to 1.84 mu m can be expected. (C) 2017 Elsevier B.V. All rights reserved.
收录类别	SCI
资助信息	National Natural Science Foundation of China [51472257, 51502321]; National Key R&D Program of China [2016YFB0701002, 2016YFB1102302, 2016YFB0402105]
WOS记录号	WOS:000400530100007
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28140]
专题	上海光学精密机械研究所_中科院强激光材料重点实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Xu, Min,Zhang, Lianhan,Hong, Jiaqi,et al. Optical characterization of Tm3+ in LaF3 single crystal[J]. Infrared Phys. Technol.,2017,82:50.
APA	Xu, Min,Zhang, Lianhan,Hong, Jiaqi,&Hang, Yin.(2017).Optical characterization of Tm3+ in LaF3 single crystal.Infrared Phys. Technol.,82,50.
MLA	Xu, Min,et al."Optical characterization of Tm3+ in LaF3 single crystal".Infrared Phys. Technol. 82(2017):50.