Competition effects of multiple quantum paths in an atom interferometer

doi:10.1016/j.optcom.2018.08.016

	Competition effects of multiple quantum paths in an atom interferometer
	Lu, Si-Bin 1,2,3; Yao, Zhan-Wei 1,3; Li, Run-Bing 1,3; Luo, Jun 1,3; Barthwal, Sachin 1,3; Chen, Hong-Hui 1,2,3; Lu, Ze-Xi 1,2,3; Wang, Jin 1,3; Zhan, Ming-Sheng 1,3
刊名	OPTICS COMMUNICATIONS
	2018-12-15
卷号	429 页码:158-162
关键词	Atom interferometer Multi-path interference Phase competition
ISSN号	0030-4018
DOI	10.1016/j.optcom.2018.08.016
英文摘要	We present an observation of competition effect among multiple quantum paths in a Raman-type Mach-Zehnder atom interferometer. The contrast of interference fringes is studied in a co-propagating three-Raman-pulse atom interferometer. By measuring the contrast of fringes, the competition effect among multiple interference paths is experimentally investigated. Due to the phase competition, the contrast periodically oscillates when modulating either the phase or the interrogation time between Raman pulses. The multiple quantum paths form because of the imperfect population transfer efficiency in stimulated Raman transitions, and are verified by modulating the duration of Raman pulses. The contrast could be optimized by suppressing the phase competition.
资助项目	National Key Research and Development Program of China[2016YFA0302002] ; National Natural Science Foundation of China[11674362] ; National Natural Science Foundation of China[91536221] ; National Natural Science Foundation of China[91736311] ; Chinese Academy of Sciences[XDB21010100] ; Outstanding Youth Foundation of Hubei Province of China[2018CFA082] ; Youth Innovation Promotion Association of Chinese Academy of Sciences
WOS关键词	STIMULATED RAMAN TRANSITIONS ; STABILITY ; SYSTEM
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000443842500023
资助机构	National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Outstanding Youth Foundation of Hubei Province of China ; Outstanding Youth Foundation of Hubei Province of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Outstanding Youth Foundation of Hubei Province of China ; Outstanding Youth Foundation of Hubei Province of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Outstanding Youth Foundation of Hubei Province of China ; Outstanding Youth Foundation of Hubei Province of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Outstanding Youth Foundation of Hubei Province of China ; Outstanding Youth Foundation of Hubei Province of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Youth Innovation Promotion Association of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/13098]
专题	中国科学院武汉物理与数学研究所
通讯作者	Li, Run-Bing; Wang, Jin; Zhan, Ming-Sheng
作者单位	1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, POB 71010, Wuhan 430071, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Lu, Si-Bin,Yao, Zhan-Wei,Li, Run-Bing,et al. Competition effects of multiple quantum paths in an atom interferometer[J]. OPTICS COMMUNICATIONS,2018,429:158-162.
APA	Lu, Si-Bin.,Yao, Zhan-Wei.,Li, Run-Bing.,Luo, Jun.,Barthwal, Sachin.,...&Zhan, Ming-Sheng.(2018).Competition effects of multiple quantum paths in an atom interferometer.OPTICS COMMUNICATIONS,429,158-162.
MLA	Lu, Si-Bin,et al."Competition effects of multiple quantum paths in an atom interferometer".OPTICS COMMUNICATIONS 429(2018):158-162.