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	Calibration of atomic trajectories in a large-area dual-atom-interferometer gyroscope
	Zhan, Ming-Sheng1,3; Wang, Jin1,3; Luo, Jun1,3; Li, Run-Bing1,3; Lu, Si-Bin2,3; Yao, Zhan-Wei1,3
刊名	PHYSICAL REVIEW A
	2018-01-17
卷号	97期号:1
ISSN号	2469-9926
DOI	10.1103/PhysRevA.97.013620
文献子类	Article
英文摘要	We propose and demonstrate a method for calibrating atomic trajectories in a large-area dual-atominterferometer gyroscope. The atom trajectories are monitored by modulating and delaying the Raman transition, and they are precisely calibrated by controlling the laser orientation and the bias magnetic field. To improve the immunity to the gravity effect and the common phase noise, the symmetry and the overlap of two large-area atomic interference loops are optimized by calibrating the atomic trajectories and by aligning the Raman-laser orientations. The dual-atom-interferometer gyroscope is applied in the measurement of the Earth's rotation. The sensitivity is 1.2 x 10(-6) rad s(-1) Hz(-1/2), and the long-term stability is 6.2 x 10(-8) rad/ s at 2000 s.
WOS关键词	MATTER-WAVE INTERFEROMETRY ; ROTATION ; TECHNOLOGY ; SYSTEM ; NOISE
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000423108900007
资助机构	National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; 11674362 ; 11674362 ; 91736311) ; 91736311) ; National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; 11674362 ; 11674362 ; 91736311) ; 91736311) ; National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; 11674362 ; 11674362 ; 91736311) ; 91736311) ; National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB21010100) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; 11674362 ; 11674362 ; 91736311) ; 91736311)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12806]
专题	中国科学院武汉物理与数学研究所
通讯作者	Zhan, Ming-Sheng; Wang, Jin; Li, Run-Bing
作者单位	1.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, 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	Zhan, Ming-Sheng,Wang, Jin,Luo, Jun,et al. Calibration of atomic trajectories in a large-area dual-atom-interferometer gyroscope[J]. PHYSICAL REVIEW A,2018,97(1).
APA	Zhan, Ming-Sheng,Wang, Jin,Luo, Jun,Li, Run-Bing,Lu, Si-Bin,&Yao, Zhan-Wei.(2018).Calibration of atomic trajectories in a large-area dual-atom-interferometer gyroscope.PHYSICAL REVIEW A,97(1).
MLA	Zhan, Ming-Sheng,et al."Calibration of atomic trajectories in a large-area dual-atom-interferometer gyroscope".PHYSICAL REVIEW A 97.1(2018).

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