Characterization of ion-exchanged waveguides in tungsten tellurite and zinc tellurite Er3+-doped glasses

	Characterization of ion-exchanged waveguides in tungsten tellurite and zinc tellurite Er3+-doped glasses
其他题名	论文其他题名
	Conti G. N.; Tikhomirov V. K.; Bettinelli M.; Berneschi S.; Brenci M.; Chen B.; Pelli S.; Speghini A.
	2003
发表期刊	Optical Engineering
ISSN	0091-3286
卷号	42 期号:10 页码:2805-2811
摘要	Among the various materials currently being investigated for further development of Er3+-doped waveguide amplifiers (EDWAs), tellurite glasses are gaining attention because of their broad emission band around 1.5 mum. We report our results on the fabrication of optical waveguides in two kinds of these glasses. Tungsten-tellurite and zinc-tellurite glasses containing sodium and doped with various Er2O3 percentages have been prepared and characterized. The Judd-Ofelt analysis was carried out on some of these glasses. Experimentally, broad emission and absorption bands corresponding to transition between I-4(13/2)<---->I-4(15/2) were observed as expected. Lifetimes of the I-4(13/2) level were also measured. Ion-exchanged planar waveguides were successfully obtained in both types of glasses and characterized by the prism coupling technique; the diffusion process was investigated for the different erbium ion concentrations. All the measured characteristics indicate that both these tellurite glasses are promising for the development of broadband integrated optical amplifiers. (C) 2003 Society of Photo-Optical Instrumentation Engineers.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26838
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Conti G. N.,Tikhomirov V. K.,Bettinelli M.,et al. Characterization of ion-exchanged waveguides in tungsten tellurite and zinc tellurite Er3+-doped glasses[J]. Optical Engineering,2003,42(10):2805-2811.
APA	Conti G. N..,Tikhomirov V. K..,Bettinelli M..,Berneschi S..,Brenci M..,...&Speghini A..(2003).Characterization of ion-exchanged waveguides in tungsten tellurite and zinc tellurite Er3+-doped glasses.Optical Engineering,42(10),2805-2811.
MLA	Conti G. N.,et al."Characterization of ion-exchanged waveguides in tungsten tellurite and zinc tellurite Er3+-doped glasses".Optical Engineering 42.10(2003):2805-2811.

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