Impact of photoassisted collisions on superradiant light scattering with Bose-Einstein condensates
文献类型：期刊论文
| 作者 | Luo, XY ; Gao, KY ; Deng, L ; Hagley, EW ; Wang, RQ |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2012 |
| 卷号 | 86期号:4 |
| 关键词 | GAS |
| ISSN号 | 1050-2947 |
| 通讯作者 | Luo, XY: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We present experimental evidence supporting the postulation that the secondary effects of light-assisted collisions are the main reason that the superradiant light scattering efficiency in condensates is asymmetric with respect to the sign of the pump-laser detuning. Contrary to recent experimental study, however, we observe severe and comparable heating with all three pump-laser polarizations. We also perform two-color, double-pulse measurements to directly study the degradation of condensate coherence and the resulting impact on the superradiant scattering efficiency. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China (973 project) [2006CB921206]; National High-Tech Research Program of China (863 project) [2006AA06Z104]; National Science Foundation of China [10704086] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39630]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Luo, XY,Gao, KY,Deng, L,et al. Impact of photoassisted collisions on superradiant light scattering with Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2012,86(4). |
| APA | Luo, XY,Gao, KY,Deng, L,Hagley, EW,&Wang, RQ.(2012).Impact of photoassisted collisions on superradiant light scattering with Bose-Einstein condensates.PHYSICAL REVIEW A,86(4). |
| MLA | Luo, XY,et al."Impact of photoassisted collisions on superradiant light scattering with Bose-Einstein condensates".PHYSICAL REVIEW A 86.4(2012). |
入库方式： OAI收割
来源：物理研究所
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