Structural and up-conversion luminescence properties in Tm (3+)/Yb3+-codoped heavy metal oxide-halide 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

	Structural and up-conversion luminescence properties in Tm (3+)/Yb3+-codoped heavy metal oxide-halide glasses
	Sun HT(孙洪涛) ; Duan ZC(段忠超) ; Zhou G(周刚) ; Yu CL(于春雷) ; Liao MS(廖梅松) ; Hu LL(胡丽丽) ; Zhang JJ(张军杰) ; Jiang ZH(姜中宏)
刊名	spectroc. acta pt. a
	2006
卷号	63 期号:1 页码:149
关键词	glasses structure optical materials optical properties luminescence
ISSN号	1386-1425
中文摘要	tm3+/yb3+-codoped heavy metal oxide-halide glasses have been synthesized by conventional melting and quenching method. structural properties were obtained based on the raman spectra, indicating that halide ion has an important influence on the phonon density and maximum phonon energy of host glasses. intense blue and weak red emissions centered at 477 and 650 nm, corresponding to the transitions (1)g(4) -> h-3(6) and (1)g(4) -> h-3(4), respectively, were observed at room temperature. the possible up-conversion mechanisms are discussed and estimated. with increasing halide content, the up-conversion luminescence intensity and blue luminescence lifetimes of tm3+ ion increase notably. our results show that with the substitution of halide ion for oxygen ion, the decrease of phonon density and maximum phonon energy of host glasses both contribute to the enhanced up-conversion emissions. (c) 2005 elsevier b.v. all rights reserved.
收录类别	EI
语种	英语
WOS记录号	WOS:000234282000023
公开日期	2009-09-24
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/5195]
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,Duan ZC,Zhou G,et al. Structural and up-conversion luminescence properties in Tm (3+)/Yb3+-codoped heavy metal oxide-halide glasses[J]. spectroc. acta pt. a,2006,63(1):149, 153.
APA	孙洪涛.,段忠超.,周刚.,于春雷.,廖梅松.,...&姜中宏.(2006).Structural and up-conversion luminescence properties in Tm (3+)/Yb3+-codoped heavy metal oxide-halide glasses.spectroc. acta pt. a,63(1),149.
MLA	孙洪涛,et al."Structural and up-conversion luminescence properties in Tm (3+)/Yb3+-codoped heavy metal oxide-halide glasses".spectroc. acta pt. a 63.1(2006):149.