Light-induced evaporative cooling in a magneto-optical trap
文献类型：期刊论文
| 作者 | Ma Hong-Yu ; Cheng Hua-Dong ; Wang YZ(王育竹) ; Liu L(刘亮) |
| 刊名 | chin. phys. b
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:11页码:4180 |
| 关键词 | evaporative cooling magneto-optical trap |
| ISSN号 | 1674-1056 |
| 中文摘要 | this paper presents an experimental demonstration of light-induced evaporative cooling in a magneto-optical trap. an additional laser is used to interact with atoms at the edge of the atomic cloud in the trap. these atoms get an additional force and evaporated away from the trap by both the magnetic field and laser fields. there remaining atoms have lower kinetic energy and thus are cooled. it reports the measurements on the temperature and atomic number after the evaporative cooling with different parameters including the distance between the laser and the centre of the atomic cloud, the detuning, the intensity. the results show that the light-induced evaporative cooling is a way to generate an ultra-cold atom source. |
| 学科主题 | 光学;量子光学 |
| 资助信息 | shanghai pujiang programme ; national basic research programme of china [2005cb724506]; national natural science foundation of china [10604057] |
| 语种 | 英语 |
| WOS记录号 | WOS:000261206700037 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/1313]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 推荐引用方式 GB/T 7714 | Ma Hong-Yu,Cheng Hua-Dong,Wang YZ,et al. Light-induced evaporative cooling in a magneto-optical trap[J]. chin. phys. b,2008,17(11):4180, 4183. |
| APA | Ma Hong-Yu,Cheng Hua-Dong,王育竹,&刘亮.(2008).Light-induced evaporative cooling in a magneto-optical trap.chin. phys. b,17(11),4180. |
| MLA | Ma Hong-Yu,et al."Light-induced evaporative cooling in a magneto-optical trap".chin. phys. b 17.11(2008):4180. |
入库方式： OAI收割
来源：上海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。