Soliton-induced waveguides in photorefractive photovoltaic materials

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Soliton-induced waveguides in photorefractive photovoltaic materials
	Lu, Keqing ; Zhao, Wei ; Yang, Yanlong; Yang, Yang ; Liu, Xueming ; Zhang, Yanpeng ; Xu, Jingjun
刊名	journal of modern optics
	2006-10-15
卷号	53 期号:15 页码:2137-2151
ISSN号	2137-2151
通讯作者	卢克清
英文摘要	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.
学科主题	光学
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	spatial screening solitons ; mode vector solitons ; crystals ; media ; dark ; nonlinearity ; stability ; bright ; field
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000241339500004
公开日期	2010-01-12
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/7368]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
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, 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.,...&Xu, Jingjun.(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.