| Temporal development of spatial solitons in biased photorefractive-photovoltaic materials | |
Lu, Keqing1; Zhao, Wei1; Chen, Yongzhuang2; Yang, Yang1; Zhang, Lei1; Yang, Yanlong1 ; Li, Jinfang1; Zhang, Yanpeng3; Xu, Jingjun4
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2008 | |
| 发表期刊 | JOURNAL OF MODERN OPTICS
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| ISSN | 0950-0340 |
| 卷号 | 55期号:10页码:1571-1585 |
| 摘要 | A theory to characterize the time-dependent formation of spatial solitons in biased photorefractive-photovoltaic materials is presented that provides the screening soliton's temporal behavior when the bulk photovoltaic effect is neglectable for short circuits and the open- and closed-circuit photovoltaic soliton's temporal behavior when the external field is absent. Such a theory predicts that the response time of the steady- state solitons can be controlled by adjusting the electric current density, J(0), and the maximum normalized amplitude of the soliton beam. The formation time of the steady- state solitons increases with vertical bar J(0)vertical bar for J(0) <= 0, has its minimum value between 0 < J(0) < 1, and decreases with increasing maximum normalized amplitude of the soliton beam. The response times of steady- state photovoltaic solitons and steady- state screening solitons have been investigated and it has been found that the formation time of the dark steady- state photovoltaic soliton is shorter for a short-circuit condition than for an open- circuit condition, shorting the material affects the response time of bright steady- state photovoltaic solitons very little, and the formation time of the short- circuit steady- state photovoltaic solitons is longer than that of the steady- state screening soliton. |
| 文章类型 | Article |
| 关键词 | Spatial Optical Soliton Self-focusing Transient State Photorefractive Effect |
| 学科领域 | 物理科学和化学 |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1080/09500340701721884 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | SCREENING SOLITONS ; OPTICAL BEAM ; CRYSTALS ; DARK ; BRIGHT ; NONLINEARITY ; PROPAGATION ; MEDIA ; FIELD |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000256764600005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/11049 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian, Peoples R China 2.Shangluo Univ, Shaanxi Shangluo, Peoples R China 3.Xian Jiaotong Univ, Dept Elect Sci & Technol, Xian 710049, Peoples R China 4.Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Keqing,Zhao, Wei,Chen, Yongzhuang,et al. Temporal development of spatial solitons in biased photorefractive-photovoltaic materials[J]. JOURNAL OF MODERN OPTICS,2008,55(10):1571-1585. |
| APA | Lu, Keqing.,Zhao, Wei.,Chen, Yongzhuang.,Yang, Yang.,Zhang, Lei.,...&Xu, Jingjun.(2008).Temporal development of spatial solitons in biased photorefractive-photovoltaic materials.JOURNAL OF MODERN OPTICS,55(10),1571-1585. |
| MLA | Lu, Keqing,et al."Temporal development of spatial solitons in biased photorefractive-photovoltaic materials".JOURNAL OF MODERN OPTICS 55.10(2008):1571-1585. |
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| Temporal development（221KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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