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Extending bandwidth sensitivity of Rydberg-atom-based microwave electrometry using an auxiliary microwave field

文献类型：期刊论文

作者Cui, Yue7; Jia, Feng-Dong7; Hao, Jian-Hai7; Wang, Yu -Han7; Zhou, Fei7; Liu, Xiu-Bin7; Yu, Yong -Hong6,7; Mei, Jiong6,7; Bai, Jin-Hai5; Bao, Ying-Ying5
刊名PHYSICAL REVIEW A
出版日期2023-04-03
卷号107期号:4页码:11
ISSN号2469-9926
DOI10.1103/PhysRevA.107.043102
英文摘要We demonstrate the use of an auxiliary microwave field to extend the bandwidth sensitivity of Rydbergatom-based microwave electrometry. Electromagnetically induced transparency (EIT) and Autler-Townes (AT) splitting in Rydberg atom microwave electrometry provide advantageous sensitivity for the resonant detection of microwave (MW) fields because the Stark shift of the target Rydberg state takes the linear form of AT splitting. However, the sensitivity is reduced by several orders of magnitude for detuned MW fields because the Stark shift of the target Rydberg state depends on a weak nonlinear effect. We show that the auxiliary microwave field with appropriate Rabi frequency or detuning could shift the atomic energy levels to bring a particular RydbergRydberg transition of interest for microwave sensing into resonance with the target microwave field. Using the atomic superheterodyne method, we verified the general method that regulates Rydberg energy levels using an auxiliary microwave field. The experimental results of this study confirm that this technique works efficiently for detecting microwave fields detuned by up to 100 MHz from resonance with the field-free Rydberg-Rydberg transition used for sensing. The measurement sensitivity of the detuned target field is increased by a factor of 10 compared with that achieved without the application of the auxiliary dressing field.
WOS关键词ELECTROMAGNETICALLY INDUCED TRANSPARENCY
资助项目Beijing Natural Science Foundation[1212014] ; National Natural Science Foundation of China[11604334] ; National Natural Science Foundation of China[11604177] ; National Natural Science Foundation of China[U2031125] ; Chinese Academy of Sciences[XDPB08-3] ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China[2017YFA0304900] ; National Key Research and Development Program of China[2017YFA0402300] ; Youth Innovation Promotion Association CAS
WOS研究方向Optics ; Physics
语种英语
WOS记录号WOS:000996230700003
出版者AMER PHYSICAL SOC
资助机构Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
源URL[http://210.72.145.45/handle/361003/14232]  
专题国家授时中心_时间频率测量与控制研究室
通讯作者Jia, Feng-Dong
作者单位1.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China
2.Tsinghua Univ, Inst Nucl & New Energy Technol, Key Lab Adv Reactor Engn & Safety Minist Educ, Collaborat Innovat Ctr Adv Nucl Energy Technol, Beijing 100084, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China
5.Aviat Ind Corp China, Changcheng Inst Metrol & Measurement, Sci & Technol Metrol & Calibrat Lab, Beijing 100095, Peoples R China
6.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
7.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Cui, Yue,Jia, Feng-Dong,Hao, Jian-Hai,et al. Extending bandwidth sensitivity of Rydberg-atom-based microwave electrometry using an auxiliary microwave field[J]. PHYSICAL REVIEW A,2023,107(4):11.
APA Cui, Yue.,Jia, Feng-Dong.,Hao, Jian-Hai.,Wang, Yu -Han.,Zhou, Fei.,...&Zhong, Zhi-Ping.(2023).Extending bandwidth sensitivity of Rydberg-atom-based microwave electrometry using an auxiliary microwave field.PHYSICAL REVIEW A,107(4),11.
MLA Cui, Yue,et al."Extending bandwidth sensitivity of Rydberg-atom-based microwave electrometry using an auxiliary microwave field".PHYSICAL REVIEW A 107.4(2023):11.

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