| Modulation instability of low-amplitude quasi-plane-wave optical beams in biased photorefractive crystals | |
| Xianfeng Zhang , Keqing Lu , Ning Tian; Zhang Xianfeng | |
| 2011 | |
| 会议名称 | 2011 International Conference on Control, Automation and Systems Engineering, CASE 2011 |
| 会议录名称 | 2011 International Conference on Control, Automation and Systems Engineering |
| 会议日期 | July 30, 2011 - July 31, 2011 |
| 会议地点 | Singapore, Singapore |
| 会议主办者 | Singapore Management University |
| 产权排序 | 2 |
| 摘要 | We present a study of the modulation instability of low-amplitude broad optical beams in biased photorefractive crystals under steady-state conditions. The modulation instability growth rate can be obtained provided that E 0 is positive quantity, where E0 is the field constant correlated with terms in the space-charge field. Our analysis indicates that the growth rates depend on E0 and the ratio of the optical beam's intensity to that of the dark irradiance, and the maximum modulation instability gain as well as the corresponding spatial-frequency increase with increasing E0 and the ratio of the optical beam's intensity to that of the dark irradiance. Relevant examples are provided where the photorefractive crystal is assumed to be of strontium barium niobate type. |
| 关键词 | Spatial Soliton Modulation Instability Photovoltaic Effect Photorefractive Crystals |
| 作者部门 | 瞬态光学国家重点实验室 |
| 收录类别 | EI |
| ISBN号 | 9781457708602 |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20218 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Zhang Xianfeng |
| 推荐引用方式 GB/T 7714 | Xianfeng Zhang , Keqing Lu , Ning Tian,Zhang Xianfeng. Modulation instability of low-amplitude quasi-plane-wave optical beams in biased photorefractive crystals[C],2011. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Modulation instabili（417KB） | 限制开放 | -- | 请求全文 | |||
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。
修改评论