Analysis and suppression of wave-front-aberration phase noise in weak-equivalence-principle tests using dual-species atom interferometers

doi:10.1103/PhysRevA.96.023618

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 > 原子分子光物理研究部

	Analysis and suppression of wave-front-aberration phase noise in weak-equivalence-principle tests using dual-species atom interferometers
	Zhong, Jiaqi 1,2; Hu, Jiangong 2; Chen, Xi 1,2; Fang, Jie 2; Zhou, Lin 1,2; Wang, Jin 1,2; Zhan, Mingsheng 1,2
刊名	PHYSICAL REVIEW A
	2017-08-21
卷号	96 期号:2
DOI	10.1103/PhysRevA.96.023618
文献子类	Article
英文摘要	The wave-front aberration of Raman beams induces phase noise in atom interferometers and thus limits the performance of atom interferometers. We theoretically analyze the wave-front-aberration phase noise in weakequivalence-principle tests using dual-species atom interferometers, and propose an expansion-rate-selection method to suppress the wave-front-aberration phase noise in both isotopic and nonisotopic atom interferometers. The suppression ratio is about 10 at the expense of half the number of atoms. The simulation based on appropriate experimental parameters shows that thewave-front aberration caused standard deviations to the Eotvos coefficient in weak-equivalence-principle tests using Rb-85-Rb-87 and K-41-Rb-87 are 1.3 x 10(-14) and 3.0 x 10(-13). Better results can be obtained by improving the wave-front quality and utilizing atom cloud with lower temperature. The analysis and suppression of wave-front-aberration phase noise will be useful for the design of high-precision atom interferometer-based weak-equivalence-principle tests both on ground and in space.
WOS关键词	PRECISION-MEASUREMENT ; CONSTANT ; GRAVITY
WOS研究方向	Optics ; Physics
语种	英语
WOS记录号	WOS:000407992200012
资助机构	National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21010100) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; 11227803 ; 11227803 ; 11504411) ; 11504411) ; National Key Research and Development Program of China(2016YFA0302002) ; National Key Research and Development Program of China(2016YFA0302002) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21010100) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB21010100) ; National Natural Science Foundation of China(91536221 ; National Natural Science Foundation of China(91536221 ; 11227803 ; 11227803 ; 11504411) ; 11504411)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/11326]
专题	武汉物理与数学研究所_原子分子光物理研究部
作者单位	1.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China 2.Chinese Acad Sci, Wuhan Natl Lab Optoelect, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Jiaqi,Hu, Jiangong,Chen, Xi,et al. Analysis and suppression of wave-front-aberration phase noise in weak-equivalence-principle tests using dual-species atom interferometers[J]. PHYSICAL REVIEW A,2017,96(2).
APA	Zhong, Jiaqi.,Hu, Jiangong.,Chen, Xi.,Fang, Jie.,Zhou, Lin.,...&Zhan, Mingsheng.(2017).Analysis and suppression of wave-front-aberration phase noise in weak-equivalence-principle tests using dual-species atom interferometers.PHYSICAL REVIEW A,96(2).
MLA	Zhong, Jiaqi,et al."Analysis and suppression of wave-front-aberration phase noise in weak-equivalence-principle tests using dual-species atom interferometers".PHYSICAL REVIEW A 96.2(2017).