Spectroscopic properties and quenching mechanism of 2 mu m emission in Ho3+ doped germanate glasses and fibers

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

	Spectroscopic properties and quenching mechanism of 2 mu m emission in Ho3+ doped germanate glasses and fibers
	Fan, Xiaokang ; Kuan, Peiwen ; Li, Kefeng ; Zhang, Lei ; Li, Dahai ; Hu, Lili
刊名	opt. mater. express
	2015
卷号	5 期号:6 页码:1356
通讯作者	fan, xk (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china.
英文摘要	the 2 mu m emission spectra and lifetimes of ho3+ ions in germanate glasses with different doping concentrations were investigated. the judd-ofelt parameters, radiative transition rates, and emission crosssection of ho3+ were calculated based on the absorption and emission spectra. the energy transfer rate to hydroxyl groups and non-radiative rate of i-5(7) level were calculated by fitting the variations of lifetimes vs. the doping concentrations. besides, the unclad fibers with highly ho3+ doped (6 x 10(20) cm(-3)) were fabricated and pumped using a homemade 1.94 mu m fiber laser, and the peak of emission spectra showed a redshift with the increasing fiber length. (c) 2015 optical society of america
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/181231/13880]
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.[Fan, Xiaokang 2.Kuan, Peiwen 3.Li, Kefeng 4.Zhang, Lei 5.Li, Dahai 6.Hu, Lili] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 7.[Fan, Xiaokang 8.Kuan, Peiwen 9.Li, Dahai] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Fan, Xiaokang,Kuan, Peiwen,Li, Kefeng,et al. Spectroscopic properties and quenching mechanism of 2 mu m emission in Ho3+ doped germanate glasses and fibers[J]. opt. mater. express,2015,5(6):1356.
APA	Fan, Xiaokang,Kuan, Peiwen,Li, Kefeng,Zhang, Lei,Li, Dahai,&Hu, Lili.(2015).Spectroscopic properties and quenching mechanism of 2 mu m emission in Ho3+ doped germanate glasses and fibers.opt. mater. express,5(6),1356.
MLA	Fan, Xiaokang,et al."Spectroscopic properties and quenching mechanism of 2 mu m emission in Ho3+ doped germanate glasses and fibers".opt. mater. express 5.6(2015):1356.