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Microwave interrogation cavity for the rubidium space cold atom clock
Ren W(任伟); Gao YC(高源慈); Li T(李唐); Lv DS(吕德胜); Liu L(刘亮); dslv@siom.ac.cn; liang.liu@siom.ac.cn
2016
发表期刊Chin. Phys. B
卷号25期号:6
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.
文章类型Article
部门归属量光
DOI10.1088/1674-1056/25/6/060601
资助者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 ; 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 ; 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 ; 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
收录类别SCI
资助者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 ; 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 ; 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 ; 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
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/27795
专题量子光学重点实验室
通讯作者dslv@siom.ac.cn; liang.liu@siom.ac.cn
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
Ren W,Gao YC,Li T,et al. Microwave interrogation cavity for the rubidium space cold atom clock[J]. Chin. Phys. B,2016,25(6).
APA 任伟.,高源慈.,李唐.,吕德胜.,刘亮.,...&liang.liu@siom.ac.cn.(2016).Microwave interrogation cavity for the rubidium space cold atom clock.Chin. Phys. B,25(6).
MLA 任伟,et al."Microwave interrogation cavity for the rubidium space cold atom clock".Chin. Phys. B 25.6(2016).
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