Experimental study of the application feasibility of a novel chip-scale atomic clock scheme

doi:10.1063/1.5086319

	Experimental study of the application feasibility of a novel chip-scale atomic clock scheme
	Lin, Huifang 2; Tian, Yuan 1; Chen, Jiehua 1; Gu, Sihong 1,2
刊名	REVIEW OF SCIENTIFIC INSTRUMENTS
	2019-05-01
卷号	90 期号:5 页码:5
ISSN号	0034-6748
DOI	10.1063/1.5086319
英文摘要	We report on research into a microfabricated Rb-87 vapor cell with differential detection. Elliptically polarized light is used to interact with alkali atoms to generate coherent population trapping (CPT) resonance, and the CPT signal is obtained by detecting the Faraday rotation effect with differential detection technology. To move closer to an actual chip-scale atomic clock (CSAC), we reduce the volume of the experimental apparatus and use a divergent laser beam to interact with the atoms. We obtain the short-term frequency stability of the CSAC based on the differential detection scheme and compare it with that of a conventional CSAC. The results show that the frequency stability is more than two times better than that of current commercial CSAC devices with the same power consumption and volume. Published under license by AIP Publishing.
资助项目	National Key R&D Program of China[2017YFB0503200]
WOS关键词	POPULATION ; RESONANCES
WOS研究方向	Instruments & Instrumentation ; Physics
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000483942900013
资助机构	National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/14922]
专题	中国科学院武汉物理与数学研究所
通讯作者	Gu, Sihong
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, Key Lab Atom Frequency Stand, Wuhan 430071, Hubei, Peoples R China 2.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Lin, Huifang,Tian, Yuan,Chen, Jiehua,et al. Experimental study of the application feasibility of a novel chip-scale atomic clock scheme[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2019,90(5):5.
APA	Lin, Huifang,Tian, Yuan,Chen, Jiehua,&Gu, Sihong.(2019).Experimental study of the application feasibility of a novel chip-scale atomic clock scheme.REVIEW OF SCIENTIFIC INSTRUMENTS,90(5),5.
MLA	Lin, Huifang,et al."Experimental study of the application feasibility of a novel chip-scale atomic clock scheme".REVIEW OF SCIENTIFIC INSTRUMENTS 90.5(2019):5.