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Precise calibration of zero-crossing temperature and drift of an ultralow expansion cavity with a clock transition spectrum

文献类型：期刊论文

作者Lu, Bao-Long1,3; He, Ling-Xiang1,3; Xiong, Zhuan-Xian1,3; Wang, Jin-Qi1,2,3; Jiang, Kun-Liang1,2,3; Liu, Hui1,2,3
刊名CHINESE PHYSICS B
出版日期2018-05-01
卷号27期号:5
关键词Clock Transition Spectra Ule Cavity Frequency Drift Zero-crossing Temperature
DOI10.1088/1674-1056/27/5/053201
文献子类Article
英文摘要We report a clock transition spectrum approach, which is used to calibrate the zero-crossing temperature and frequency drift of an ultralow expansion (ULE) cavity with a Hertz level resolution. With this approach, the linear and nonlinear drifts of the ULE cavity along a variety of controlled temperatures are clearly presented. When the controlled temperature of ULE cavity is tuned away from the zero-crossing temperature of the ULE cavity, the cavity shows larger and larger nonlinear drift. According to our theoretical analysis and experimental results, we investigate more details of the drift property of the ULE cavity around the zero-crossing temperature, which has seldom been explored before. We can definitely conclude that the zero-crossing temperature of our ULE cavity used in an ytterbium (Yb) lattice clock is around 31.7 degrees C.
WOS关键词ATOMIC CLOCKS ; MATTER
WOS研究方向Physics
语种英语
WOS记录号WOS:000432665500001
资助机构National Natural Science Foundation of China(61227805 ; National Natural Science Foundation of China(61227805 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21030100) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21030100) ; 11574352 ; 11574352 ; 91536104 ; 91536104 ; 91636215) ; 91636215) ; National Natural Science Foundation of China(61227805 ; National Natural Science Foundation of China(61227805 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21030100) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21030100) ; 11574352 ; 11574352 ; 91536104 ; 91536104 ; 91636215) ; 91636215)
源URL[http://ir.wipm.ac.cn/handle/112942/12010]  
专题武汉物理与数学研究所_原子频标研究部
作者单位1.Chinese Acad Sci, Wuhan Inst Phys & Math, Key Lab Atom Frequency Stand, Wuhan 430071, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Bao-Long,He, Ling-Xiang,Xiong, Zhuan-Xian,et al. Precise calibration of zero-crossing temperature and drift of an ultralow expansion cavity with a clock transition spectrum[J]. CHINESE PHYSICS B,2018,27(5).
APA Lu, Bao-Long,He, Ling-Xiang,Xiong, Zhuan-Xian,Wang, Jin-Qi,Jiang, Kun-Liang,&Liu, Hui.(2018).Precise calibration of zero-crossing temperature and drift of an ultralow expansion cavity with a clock transition spectrum.CHINESE PHYSICS B,27(5).
MLA Lu, Bao-Long,et al."Precise calibration of zero-crossing temperature and drift of an ultralow expansion cavity with a clock transition spectrum".CHINESE PHYSICS B 27.5(2018).

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来源：武汉物理与数学研究所

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