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. |
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