Effect of oxygen substitution by halide ions on structure, thermal stability and upconversion fluorescence in Er3(+)/Yb3(+)-codoped germanium-bismuth 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

	Effect of oxygen substitution by halide ions on structure, thermal stability and upconversion fluorescence in Er3(+)/Yb3(+)-codoped germanium-bismuth glasses
	Sun HT(孙洪涛) ; Zhang LY(张丽艳) ; Yu CL(于春雷) ; Duan ZC(段忠超) ; Zhang JJ(张军杰) ; Dai SX(戴世勋) ; Hu LL(胡丽丽) ; Jiang ZH(姜中宏)
刊名	solid state commun.
	2005
卷号	134 期号:7 页码:449
关键词	optical materials glasses optical properties luminescence
ISSN号	0038-1098
中文摘要	for the first time. effect of halide ions (f-, cl-, br-, and i-) introduction on structure, thermal stability, and upconversion fluorescence in er3+/yb3+-codoped oxide-halide germanium-bismuth glasses has been systematically investigated. the results show that halide ions modified germanium-bismuth glasses have lower maximum phonon energy and phonon density, worse thermal stability. longer measured lifetimes of i-4(l1/2) level, and stronger upconversion emission than germanium-bismuth glass. all these results indicate that halide ions play an important role in the formation of glass network, and have an important influence on the upconversion luminescence. the possible upconversion mechanisms of er3+ ion are also evaluated. © 2005 elsevier ltd. all rights reserved.
收录类别	EI
语种	英语
WOS记录号	WOS:000229169800002
公开日期	2009-09-24
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/5075]
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
推荐引用方式 GB/T 7714	Sun HT,Zhang LY,Yu CL,et al. Effect of oxygen substitution by halide ions on structure, thermal stability and upconversion fluorescence in Er3(+)/Yb3(+)-codoped germanium-bismuth glasses[J]. solid state commun.,2005,134(7):449, 453.
APA	孙洪涛.,张丽艳.,于春雷.,段忠超.,张军杰.,...&姜中宏.(2005).Effect of oxygen substitution by halide ions on structure, thermal stability and upconversion fluorescence in Er3(+)/Yb3(+)-codoped germanium-bismuth glasses.solid state commun.,134(7),449.
MLA	孙洪涛,et al."Effect of oxygen substitution by halide ions on structure, thermal stability and upconversion fluorescence in Er3(+)/Yb3(+)-codoped germanium-bismuth glasses".solid state commun. 134.7(2005):449.