Formation of multiple dark photovoltaic spatial solitons
文献类型:期刊论文
作者 | Zhang, Yuhong1,2; Lu, Keqing1; Guo, Jianbang1; Long, Xuewen1; Hu, Xiaohong1; Li, Kehao1 |
刊名 | pramana-journal of physics |
出版日期 | 2012-02-01 |
卷号 | 78期号:2页码:265-275 |
ISSN号 | 0304-4289 |
关键词 | Photorefractive effect photovoltaic soliton splitting multiple dark solitons beam propagation method |
产权排序 | 1 |
合作状况 | 国内 |
中文摘要 | we theoretically study the formation of multiple dark photovoltaic soliton splitting in the quasi-steady-state and steady-state regimes under open-circuit conditions. we find that the initial width of the dark notch at the entrance face of the crystal is a key parameter for generating an even (or odd) number sequence of dark coherent photovoltaic solitons. if the initial width of the dark notch is small, only a fundamental soliton or y-junction soliton pair is generated. as the initial width of the dark notch is increased, the dark notch tends to split into an odd (or even) number of multiple dark photovoltaic solitons, which realizes a progressive transition from a low-order soliton to a sequence of higher-order solitons. the soliton pairs far away from the centre have bigger width and less visibility. in addition, when the distance from the centre of the dark notch increases, the separations between adjacent dark stripes become slightly smaller. |
英文摘要 | we theoretically study the formation of multiple dark photovoltaic soliton splitting in the quasi-steady-state and steady-state regimes under open-circuit conditions. we find that the initial width of the dark notch at the entrance face of the crystal is a key parameter for generating an even (or odd) number sequence of dark coherent photovoltaic solitons. if the initial width of the dark notch is small, only a fundamental soliton or y-junction soliton pair is generated. as the initial width of the dark notch is increased, the dark notch tends to split into an odd (or even) number of multiple dark photovoltaic solitons, which realizes a progressive transition from a low-order soliton to a sequence of higher-order solitons. the soliton pairs far away from the centre have bigger width and less visibility. in addition, when the distance from the centre of the dark notch increases, the separations between adjacent dark stripes become slightly smaller. |
学科主题 | physics ; multidisciplinary |
WOS标题词 | science & technology ; physical sciences |
类目[WOS] | physics, multidisciplinary |
研究领域[WOS] | physics |
关键词[WOS] | photorefractive screening solitons ; quasi-steady-state ; wave-guides ; temporal behavior ; y-junctions ; bright ; media ; propagation ; crystals |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000303054900010 |
公开日期 | 2012-09-04 |
源URL | [http://ir.opt.ac.cn/handle/181661/20366] |
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 710119, Peoples R China 2.Xian Technol Univ, Sch Optoelect Engn, Xian 710032, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Yuhong,Lu, Keqing,Guo, Jianbang,et al. Formation of multiple dark photovoltaic spatial solitons[J]. pramana-journal of physics,2012,78(2):265-275. |
APA | Zhang, Yuhong,Lu, Keqing,Guo, Jianbang,Long, Xuewen,Hu, Xiaohong,&Li, Kehao.(2012).Formation of multiple dark photovoltaic spatial solitons.pramana-journal of physics,78(2),265-275. |
MLA | Zhang, Yuhong,et al."Formation of multiple dark photovoltaic spatial solitons".pramana-journal of physics 78.2(2012):265-275. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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