Waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals

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

	Waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals
	Lu Ke-Qing ; Zhang Mei-Zhi ; Zhao Wei ; Yang Yan-Long; Yang Yang ; Zhang Yu-Hong ; Liu Xue-Ming ; Zhang Yan-Peng ; Song Jian-Ping
刊名	chinese physics letters
	2006-10-01
卷号	23 期号:10 页码:2770-2773
ISSN号	chin.phys.lett
英文摘要	we investigate theoretically waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals. we show that the number of guided modes in a waveguide induced by a bright screening-photovoltaic soliton increases monotonically with the increasing intensity ratio of the soliton, which is the ratio between the peak intensity of the soliton and the dark irradiance. on the other hand, waveguides induced by dark screening-photovoltaic solitons are always single mode for all intensity ratios and the confined energy near the centre of a dark screening-photovoltaic soliton increases monotonically with the increasing intensity ratio. when the bulk photovoltaic effect is neglectable, these waveguides are those induced by screening solitons. when the external field is absent, these waveguides predict those induced by photovoltaic solitons.
学科主题	数理科学和化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	dark spatial solitons ; media ; bright
收录类别	SCI
语种	英语
WOS记录号	WOS:000241040300040
公开日期	2010-01-12
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/7372]
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 Ke-Qing,Zhang Mei-Zhi,Zhao Wei,et al. Waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals[J]. chinese physics letters,2006,23(10):2770-2773.
APA	Lu Ke-Qing.,Zhang Mei-Zhi.,Zhao Wei.,Yang Yan-Long.,Yang Yang.,...&Song Jian-Ping.(2006).Waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals.chinese physics letters,23(10),2770-2773.
MLA	Lu Ke-Qing,et al."Waveguides induced by screening-photovoltaic solitons in biased photorefractive-photovoltaic crystals".chinese physics letters 23.10(2006):2770-2773.