Waveguides induced by grey screening solitons

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	Waveguides induced by grey screening solitons
	Lu, KQ ; Zhao, W; Yang, YL; Zhang, MZ ; Li, JP ; Liu, HJ; Zhang, YP
	2006-02-01
发表期刊	CHINESE PHYSICS
卷号	15 期号:2 页码:403-406
摘要	We investigate the properties of waveguides induced by one-dimensional grey screening solitons in biased photorefractive crystals. The results show that waveguides induced by grey screening solitons are always of single mode for all intensity ratios, i.e. the ratios between the peak intensity of the soliton and the dark irradiance. Our analysis indicates that the energy confined near the centre of the grey soliton and the propagation constant of the guided mode of the waveguide induced by the grey screening soliton increase monotonically with intensity ratio increasing. On the other hand, when the soliton greyness increases, the energy confined near the centre of the grey soliton and the propagation constant of the guided mode of the waveguide induced by the grey screening soliton decrease monotonically. Relevant examples are provided where photorefractive crystal is of the strontium barium niobate type.
文章类型	Article
关键词	Soliton Waveguide Photorefractive Effect Nonlinear Optics
WOS标题词	Science & Technology ; Physical Sciences
收录类别	SCI ; EI
关键词[WOS]	PHOTOREFRACTIVE-PHOTOVOLTAIC CRYSTALS ; MODULATION INSTABILITY ; SPATIAL SOLITONS ; OPTICAL BEAMS ; MEDIA ; BRIGHT ; PAIRS ; DARK
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000235228300028
引用统计	被引频次：7[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/181661/25157
专题	瞬态光学研究室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China 2.Xian Jiaotong Univ, Dept Elect Sci & Technol, Xian 710049, Peoples R China
推荐引用方式 GB/T 7714	Lu, KQ,Zhao, W,Yang, YL,et al. Waveguides induced by grey screening solitons[J]. CHINESE PHYSICS,2006,15(2):403-406.
APA	Lu, KQ.,Zhao, W.,Yang, YL.,Zhang, MZ.,Li, JP.,...&Zhang, YP.(2006).Waveguides induced by grey screening solitons.CHINESE PHYSICS,15(2),403-406.
MLA	Lu, KQ,et al."Waveguides induced by grey screening solitons".CHINESE PHYSICS 15.2(2006):403-406.

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