Soliton-induced waveguides in photorefractive photovoltaic materials

doi:10.1080/09500340600809145

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	Soliton-induced waveguides in photorefractive photovoltaic materials
	Lu, Keqing ; Zhao, Wei ; Yang, Yanlong; Yang, Yang ; Liu, Xueming ; Zhang, Yanpeng ; Xu, Jingjun ; Lu KQ(卢克清)
作者部门	瞬态光学国家重点实验室
	2006-10-15
发表期刊	JOURNAL OF MODERN OPTICS
ISSN	2137-2151
卷号	53 期号:15 页码:2137-2151
摘要	Waveguides induced by one-dimensional spatial photovoltaic solitons are investigated in both self-defocusing-type and self-focusing-type photorefractive photovoltaic materials. The number of possible guided modes in a waveguide induced by a bright photovoltaic soliton is obtained using numerical techniques. This number of guided modes increases monotonically with increasing intensity ratio, which is the ratio between the peak intensity of the soliton and the sum of the background illumination and the dark irradiance. On the other hand, waveguides induced by dark photovoltaic solitons are always single mode for all intensity ratios, and the higher the intensity ratio, the more confined is the optical energy near the centre of the dark photovoltaic soliton. Relevant examples are provided where photorefractive photovoltaic materials are of self-defocusing and self-focusing types. The properties of soliton-induced waveguides in both self-defocusing-type and self-focusing-type materials are also discussed.
文章类型	Article
学科领域	光学
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1080/09500340600809145
收录类别	SCI ; EI
关键词[WOS]	SPATIAL SCREENING SOLITONS ; MODE VECTOR SOLITONS ; CRYSTALS ; MEDIA ; DARK ; NONLINEARITY ; STABILITY ; BRIGHT ; FIELD
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000241339500004
引用统计	被引频次：5[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/181661/7368
专题	瞬态光学研究室
通讯作者	Lu KQ(卢克清)
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, Keqing,Zhao, Wei,Yang, Yanlong,et al. Soliton-induced waveguides in photorefractive photovoltaic materials[J]. JOURNAL OF MODERN OPTICS,2006,53(15):2137-2151.
APA	Lu, Keqing.,Zhao, Wei.,Yang, Yanlong.,Yang, Yang.,Liu, Xueming.,...&卢克清.(2006).Soliton-induced waveguides in photorefractive photovoltaic materials.JOURNAL OF MODERN OPTICS,53(15),2137-2151.
MLA	Lu, Keqing,et al."Soliton-induced waveguides in photorefractive photovoltaic materials".JOURNAL OF MODERN OPTICS 53.15(2006):2137-2151.

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