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

doi:10.1088/1674-1056/27/5/053201

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 原子频标研究部

	Precise calibration of zero-crossing temperature and drift of an ultralow expansion cavity with a clock transition spectrum
	Lu, Bao-Long 1,3; Liu, Hui 1,2,3; Wang, Jin-Qi 1,2,3; Jiang, Kun-Liang 1,2,3; Xiong, Zhuan-Xian 1,3; He, Ling-Xiang 1,3
刊名	CHINESE PHYSICS B
	2018-05-01
卷号	27 期号:5
关键词	Clock Transition Spectra Ule Cavity Frequency Drift Zero-crossing Temperature
DOI	10.1088/1674-1056/27/5/053201
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)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12040]
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,Liu, Hui,Wang, Jin-Qi,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,Liu, Hui,Wang, Jin-Qi,Jiang, Kun-Liang,Xiong, Zhuan-Xian,&He, Ling-Xiang.(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).