Temporal behaviour of open-circuit photovoltaic solitons
文献类型：期刊论文
| 作者 | Zhang Mei-Zhi1,2; Lu Ke-Qing1; Cheng Guang-Hua1; Li Ke-Hao1,2; Zhang Yi-Qi1,2; Zhang Yu-Hong1,2; Zhang Yan-Peng3 |
| 刊名 | chinese physics b
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 18期号:7页码:2839-2845 |
| ISSN号 | 1674-1056 |
| 关键词 | temporal behaviour photovoltaic solitons photorefractive effect |
| 产权排序 | 1 |
| 英文摘要 | based on the time-dependent band-transport model in a photorefractive medium, dark open-circuit photovoltaic (pv) solitons are investigated both theoretically and experimentally. compared with those of the time-independent models, our theoretical results revealed that quasi-steady-state and steady-state pv solitons can both be obtained. our results also revealed that when r < 1 (r is the normalized intensity at infinity), the full width at half maximum (fwhm) of solitons decreases monotonically to a constant value; when r > 1, however, the fwhm of solitons first decreases to a minimum before it increases to a constant value. moreover, the fwhm of steady solitons decreases with increasing intensity ratio for r < 1, and increases with increasing intensity ratio for r > 1. we further observed dark pv solitons in experiments, and recorded their evolution. these results indicated that steady solitons can be observed at low optical power, while quasi-steady-state solitons can only be generated at higher optical power. good agreement is found between theory and experiment. |
| 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 ; dark spatial solitons ; modulation instability ; wave-guides ; bright ; media |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000267821200036 |
| 公开日期 | 2011-09-30 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/11045]  |
| 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.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Xi An Jiao Tong Univ, Dept Elect Sci & Technol, Xian 710049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Mei-Zhi,Lu Ke-Qing,Cheng Guang-Hua,et al. Temporal behaviour of open-circuit photovoltaic solitons[J]. chinese physics b,2009,18(7):2839-2845. |
| APA | Zhang Mei-Zhi.,Lu Ke-Qing.,Cheng Guang-Hua.,Li Ke-Hao.,Zhang Yi-Qi.,...&Zhang Yan-Peng.(2009).Temporal behaviour of open-circuit photovoltaic solitons.chinese physics b,18(7),2839-2845. |
| MLA | Zhang Mei-Zhi,et al."Temporal behaviour of open-circuit photovoltaic solitons".chinese physics b 18.7(2009):2839-2845. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。