Microwave interrogation cavity for the rubidium space cold atom clock
文献类型：期刊论文
| 作者 | Liu L(刘亮); Lv DS(吕德胜); Li T(李唐); Gao YC(高源慈); Ren W(任伟) |
| 刊名 | Chin. Phys. B
 |
| 出版日期 | 2016 |
| 卷号 | 25期号:6 |
| 通讯作者 | dslv@siom.ac.cn ; liang.liu@siom.ac.cn |
| 英文摘要 | The performance of space cold atom clocks (SCACs) should be improved thanks to the microgravity environment in space. The microwave interrogation cavity is a key element in a SCAC. In this paper, we develop a microwave interrogation cavity especially for the rubidium SCAC. The interrogation cavity has two microwave interaction zones with a single feed-in source, which is located at the center of the cavity for symmetric coupling excitation and to ensure that the two interaction zones are in phase. The interrogation cavity has a measured resonance frequency of 6.835056471 GHz with a loaded quality factor of nearly 4200, which shows good agreement with simulation results. We measure the Rabi frequency of the clock transition of the rubidium atom in each microwave interaction zone, and subsequently demonstrate that the distributions of the magnetic field in the two interaction zones are the same and meet all requirements of the rubidium SCAC. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11034008]; Fund from the Ministry of Science and Technology of China [2013YQ09094304]; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| WOS记录号 | WOS:000377876400011 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27795]  |
| 专题 | 上海光学精密机械研究所_量子光学重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Liu L,Lv DS,Li T,et al. Microwave interrogation cavity for the rubidium space cold atom clock[J]. Chin. Phys. B,2016,25(6). |
| APA | 刘亮,吕德胜,李唐,高源慈,&任伟.(2016).Microwave interrogation cavity for the rubidium space cold atom clock.Chin. Phys. B,25(6). |
| MLA | 刘亮,et al."Microwave interrogation cavity for the rubidium space cold atom clock".Chin. Phys. B 25.6(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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