Increased radiative lifetime of Tm3+:F-3(4)-> H-3(6) transition in oxyfluoride tellurite glasses

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 > 高功率激光单元技术研发中心

	Increased radiative lifetime of Tm3+:F-3(4)-> H-3(6) transition in oxyfluoride tellurite glasses
	Ma, Yaoyao ; Wang, Xin ; Zhang, Liyan ; Huang, Feifei ; Hu, Lili
刊名	mater. res. bull.
	2015
卷号	64 页码:262
通讯作者	ma, yy (reprint author), shanghai inst opt & fine mech, key lab mat high power laser, qinghe rd, shanghai, peoples r china.
英文摘要	the 1.8 mu m emission properties of tm3+-doped zinc tellurite glasses modified by the substitution of znf2 are investigated in this paper. the thermal stability, raman and phonon sideband spectra, transmission and absorption spectra, emission spectra and decay curves are discussed. it is found that substitution of fluoride ions into the zinc tellurite matrix produces dramatic increase in the emission lifetime of tm3+ 1.8 mu m emission. absorption, raman and phonon sideband spectra are used to estimate the local structure of tm3+ ions. these analyses indicate structural change around tm3+ ions caused by substitution of fluoride ions monitors the increased intrinsic radiative lifetimes. an increase in the measured radiative lifetimes of the tm3+:f-3(4) -> h-3(6) transition is observed. the origin has been discussed and the reduction of oh- absorption, decrease of maximum phonon energy and phonon density are considered to be dominant in all of the nonradiative relaxations. (c) 2014 elsevier ltd. all rights reserved.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13875]
专题	上海光学精密机械研究所_高功率激光单元技术研发中心
作者单位	1.[Ma, Yaoyao 2.Wang, Xin 3.Zhang, Liyan 4.Huang, Feifei 5.Hu, Lili] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 6.[Ma, Yaoyao 7.Wang, Xin 8.Huang, Feifei] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Ma, Yaoyao,Wang, Xin,Zhang, Liyan,et al. Increased radiative lifetime of Tm3+:F-3(4)-> H-3(6) transition in oxyfluoride tellurite glasses[J]. mater. res. bull.,2015,64:262.
APA	Ma, Yaoyao,Wang, Xin,Zhang, Liyan,Huang, Feifei,&Hu, Lili.(2015).Increased radiative lifetime of Tm3+:F-3(4)-> H-3(6) transition in oxyfluoride tellurite glasses.mater. res. bull.,64,262.
MLA	Ma, Yaoyao,et al."Increased radiative lifetime of Tm3+:F-3(4)-> H-3(6) transition in oxyfluoride tellurite glasses".mater. res. bull. 64(2015):262.