Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier

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	Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier
	Feng, Lei 1; Guo, Haitao2 ; Tao, Guangming 1; Lu, Min2 ; Wei, Wei 1; Peng, Bo1,2
	2009-07-01
发表期刊	JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS
卷号	11 期号:7 页码:924-928
摘要	Dy3+-doped Ge-In-S-CsI chalcohalide glasses were prepared by the well-established melt-quenching technique, and the thermal stabilities, absorption spectra, densities, refractive indics, fluorescence spectra and lifetimes were investigated. The intensity parameters Omega(t) (t=2, 4, 6), transition probabilities, exited state lifetimes and the branching ratios were calculated by using the Judd-Ofelt theory. The radiative quantum efficiencies and emission cross sections of 1.3 mu m emission were then confirmed. The 64GeS(2)center dot 16In(2)S(3)center dot 20CsI glass with good thermal stability (the glass transition temperatures T-g is 360 degrees C and the difference between the onset crystallization temperature T-x and T-g is 149 degrees C), long fluorescence lifetime (T-mea = 154 mu s) and high radiative quantum efficiency (eta=20.9%) is considered to be an attractive host material for 1.3 mu m optical fiber amplifiers.
文章类型	Article
关键词	Chalcohalide Glass Optical Property Lifetime Optical Fiber Amplifier
WOS标题词	Science & Technology ; Technology ; Physical Sciences
收录类别	SCI
关键词[WOS]	RARE-EARTH IONS ; LOCAL-STRUCTURE ; EMISSION ; GA ; 1.3-MU-M ; SPECTROSCOPY ; ENHANCEMENT ; INTENSITIES ; DY3+
语种	英语
WOS研究方向	Materials Science ; Optics ; Physics
WOS类目	Materials Science, Multidisciplinary ; Optics ; Physics, Applied
WOS记录号	WOS:000269052100002
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25226
专题	光子功能材料与器件研究室
作者单位	1.Fudan Univ, Sch Informat Sci & Engn, Dept Opt Sci & Engn, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Feng, Lei,Guo, Haitao,Tao, Guangming,et al. Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier[J]. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS,2009,11(7):924-928.
APA	Feng, Lei,Guo, Haitao,Tao, Guangming,Lu, Min,Wei, Wei,&Peng, Bo.(2009).Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier.JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS,11(7),924-928.
MLA	Feng, Lei,et al."Dy3+-doped Ge-In-S-CsI chalcohalide glasses for 1.3 mu m optical fiber amplifier".JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS 11.7(2009):924-928.

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