| Controlled spatial beam splitter using four-wave-mixing images | |
| Zhang, Yanpeng; Zuo, Cuicui; Zheng, Huaibin; Li, Changbiao; Nie, Zhiqiang; Song, Jianping; Chang, Hong; Xiao, Min | |
| 2009 | |
| 发表期刊 | PHYSICAL REVIEW A
 |
| ISSN | 1050-2947 |
| 卷号 | 80期号:5 |
| 摘要 | We report our experimental observations of spatial shift and splitting of four-wave mixing (FWM) signal beams induced by additional dressing laser beams. These effects are caused by the enhanced cross-Kerr nonlinearity due to atomic coherence in a two-level atomic system. The spatial separation and number of the split FWM beams can both be controlled by the intensity of the dressing beam, the Kerr nonlinearity, and atomic density. Theoretical results agree quite well with the observations. Studies of such controlled beam splitting can be very useful in understanding spatial soliton formation and interactions, and in applications for spatial signal processing. |
| 部门归属 | 量子频标研究室 |
| 关键词 | Multiwave Mixing Optical Beam Splitters Optical Kerr Effect Optical |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272310000191 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/4698 |
| 专题 | 量子频标研究室 |
| 推荐引用方式 GB/T 7714 | Zhang, Yanpeng,Zuo, Cuicui,Zheng, Huaibin,et al. Controlled spatial beam splitter using four-wave-mixing images[J]. PHYSICAL REVIEW A,2009,80(5). |
| APA | Zhang, Yanpeng.,Zuo, Cuicui.,Zheng, Huaibin.,Li, Changbiao.,Nie, Zhiqiang.,...&Xiao, Min.(2009).Controlled spatial beam splitter using four-wave-mixing images.PHYSICAL REVIEW A,80(5). |
| MLA | Zhang, Yanpeng,et al."Controlled spatial beam splitter using four-wave-mixing images".PHYSICAL REVIEW A 80.5(2009). |
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