Infrared and visible luminescence properties of Er3+ and Yb3+ ions codoped Ca3Al2Ge3O12 glass under 978 nm diode laser excitation

	Infrared and visible luminescence properties of Er3+ and Yb3+ ions codoped Ca3Al2Ge3O12 glass under 978 nm diode laser excitation
其他题名	论文其他题名
	Huang L. H.; Liu X. G.; Xu W.; Chen B. J.; Lin J. L.
	2001
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	90 期号:11 页码:5550-5553
摘要	Er3+ and Yb3+ ions codoped calcium aluminum germanate glass has been synthesized by solid-state reaction. An intense infrared emission at 1534 nm, which corresponds to the minimum losses of silica based fibers used in optical communications, and visible emissions at 416, 490, 525, 548, and 660 nm, corresponding to the I-4(13/2)--> I-4(15/2), H-2(9/2)--> I-4(15/2), F-4(7/2)--> I-4(15/2), H-2(11/2)--> I-4(15/2), S-4(3/2)--> I-4(15/2), and F-4(9/2)--> I-4(15/2) transitions of Er3+ ions, respectively, were simultaneously observed in this glass under the excitation of a 978 nm diode laser at room temperature. These emissions are mainly attributed to energy transfer from Yb3+ ions to Er3+ ions. The up-conversion processes involve a sequential two-photon absorption for the red (660 nm), the green emissions (525 and 548 nm) and the blue emission (490 nm), and a sequential three-photon absorption for the violet-bluish emission (416 nm). The up-conversion fluorescence of Ca3Al2Ge3O12:Er,Yb glass can be used to detect 980 nm infrared laser light. (C) 2001 American Institute of Physics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25245
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Huang L. H.,Liu X. G.,Xu W.,et al. Infrared and visible luminescence properties of Er3+ and Yb3+ ions codoped Ca3Al2Ge3O12 glass under 978 nm diode laser excitation[J]. Journal of Applied Physics,2001,90(11):5550-5553.
APA	Huang L. H.,Liu X. G.,Xu W.,Chen B. J.,&Lin J. L..(2001).Infrared and visible luminescence properties of Er3+ and Yb3+ ions codoped Ca3Al2Ge3O12 glass under 978 nm diode laser excitation.Journal of Applied Physics,90(11),5550-5553.
MLA	Huang L. H.,et al."Infrared and visible luminescence properties of Er3+ and Yb3+ ions codoped Ca3Al2Ge3O12 glass under 978 nm diode laser excitation".Journal of Applied Physics 90.11(2001):5550-5553.

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