Energy Transfer and Mid-Infrared Luminescence Properties of Tm3+/Dy3+ Codoped Chalcohalide Glasses

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 先进光电与生物材料研发中心

	Energy Transfer and Mid-Infrared Luminescence Properties of Tm3+/Dy3+ Codoped Chalcohalide Glasses
	Zhang Peng-jun 1; Dai Shi-xun 1,2; Cao Ying 1; Peng Bo2 ; Xu Tie-feng 1; Nie Qiu-hua 1; Zhang Xiang-hua 1,3
刊名	spectroscopy and spectral analysis
	2010-09-01
卷号	30 期号:9 页码:2321-2325
关键词	Mid-infrared emission Chalcohalide glasses Tm3+/Dy3+ codoped Energy transfer
其他题名	tm3+/dy3+共掺硫卤玻璃中红外发光和能量传递研究
英文摘要	series of chalcohalide glasses based on the composition 0. 9 (ge-25 ga-5 s-70)-0. 1csi doped with the different tm3+/dy3+ ions ratio were synthesized by melt-quenching technique. the absorption spectra, and mid-infrared fluorescence of different glass samples under 800 nm laser excitation were measured. the results prove that, tm3+ is an efficient sensitizer, which can enhance the dy3+ : 2.9 mu m fluorescence intensity significantly. a decrease in the intensity of 1. 8 mu m fluorescence and lifetimes of the tm3+ : f-3(4) level occurred with increasihg the concentration of dy3+ ions from 0 to 1 wt% where tm3+ concentration was fixed to 0. 5 wt%. also a wide spectral oveflap between tm3+ : 1. 8 mu m emission and the absorption of dy3+ : h-6(15/2)-> h-6(11/2) level.
WOS标题词	science & technology ; technology
类目[WOS]	spectroscopy
研究领域[WOS]	spectroscopy
关键词[WOS]	lanthanum sulfide glass ; optical-properties ; laser glasses ; spectroscopy ; transitions ; dy3+ ; tm3+ ; ho3+ ; absorption ; mechanisms
收录类别	SCI ; EI
语种	中文
WOS记录号	WOS:000281661000005
公开日期	2015-09-29
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/25319]
专题	西安光学精密机械研究所_先进光电与生物材料研发中心
作者单位	1.Ningbo Univ, Coll Informat Sci & Engn, Ningbo 315211, Zhejiang, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Univ Rennes 1, Lab Verres & Ceram, F-35042 Rennes, France
推荐引用方式 GB/T 7714	Zhang Peng-jun,Dai Shi-xun,Cao Ying,et al. Energy Transfer and Mid-Infrared Luminescence Properties of Tm3+/Dy3+ Codoped Chalcohalide Glasses[J]. spectroscopy and spectral analysis,2010,30(9):2321-2325.
APA	Zhang Peng-jun.,Dai Shi-xun.,Cao Ying.,Peng Bo.,Xu Tie-feng.,...&Zhang Xiang-hua.(2010).Energy Transfer and Mid-Infrared Luminescence Properties of Tm3+/Dy3+ Codoped Chalcohalide Glasses.spectroscopy and spectral analysis,30(9),2321-2325.
MLA	Zhang Peng-jun,et al."Energy Transfer and Mid-Infrared Luminescence Properties of Tm3+/Dy3+ Codoped Chalcohalide Glasses".spectroscopy and spectral analysis 30.9(2010):2321-2325.