Study of oscillatory behavior of recording process arising from electron-hole competition in strongly oxidized LiNbO3 : Ce : Cu

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 > 信息光学开放实验室

	Study of oscillatory behavior of recording process arising from electron-hole competition in strongly oxidized LiNbO3 : Ce : Cu
	Zhu R(朱荣) ; Liu LR(刘立人) ; Liu DA(刘德安) ; Chai ZF(柴志方) ; Guo Yuanjun ; Zhi YN(职亚楠)
刊名	optik
	2006
卷号	117 期号:7 页码:303
关键词	photorefractive effect oscillatory behavior relative spatial shift electron-hole competition switch point
ISSN号	0030-4026
中文摘要	we have investigated ultraviolet (uv) photorefractive effect of lithium niobate doubly doped with ce and cu. it is found the diffraction efficiency shows oscillating behavior under uv-1ight-recording. a model in which electrons and holes can be excited from impurity centers in the uv region is proposed to study the oscillatory behavior of the diffraction efficiency. oil the basis of the material equations and the coupled-wave equations, we found that the oscillatory behavior is due to the oscillation of the relative spatial phase shift phi. and the electron-hole competition may cause the oscillation of the relative spatial phase shift. a switch point from electron grating to hole grating is chosen to realize nonvolatile readout by a red light with high sensitivity (0.4 cm/j). (c) 2005 elsevier gmbh. all rights reserved.
收录类别	EI
语种	英语
WOS记录号	WOS:000238887400002
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/1962]
专题	上海光学精密机械研究所_信息光学开放实验室
推荐引用方式 GB/T 7714	Zhu R,Liu LR,Liu DA,et al. Study of oscillatory behavior of recording process arising from electron-hole competition in strongly oxidized LiNbO3 : Ce : Cu[J]. optik,2006,117(7):303, 308.
APA	朱荣,刘立人,刘德安,柴志方,Guo Yuanjun,&职亚楠.(2006).Study of oscillatory behavior of recording process arising from electron-hole competition in strongly oxidized LiNbO3 : Ce : Cu.optik,117(7),303.
MLA	朱荣,et al."Study of oscillatory behavior of recording process arising from electron-hole competition in strongly oxidized LiNbO3 : Ce : Cu".optik 117.7(2006):303.