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

doi:10.1103/PhysRevA.107.043102

NTSC-IR > 时间频率测量与控制研究室

	Extending bandwidth sensitivity of Rydberg-atom-based microwave electrometry using an auxiliary microwave field
	Cui, Yue 1; Jia, Feng-Dong 1; Hao, Jian-Hai 1; Wang, Yu -Han 1; Zhou, Fei 1; Liu, Xiu-Bin 1; Yu, Yong -Hong 1,2; Mei, Jiong 1,2; Bai, Jin-Hai 3; Bao, Ying-Ying 3; Hu, Dong 3; Wang, Yu 3; Liu, Ya 4,5; Zhang, Jian 6; Xie, Feng 6; Zhong, Zhi-Ping 1,7
	2023-04-03
发表期刊	PHYSICAL REVIEW A
ISSN	2469-9926
卷号	107 期号:4 页码:11
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.
资助者	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
DOI	10.1103/PhysRevA.107.043102
关键词[WOS]	ELECTROMAGNETICALLY INDUCED TRANSPARENCY
语种	英语
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
资助者	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
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000996230700003
出版者	AMER PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/14232
专题	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, Sch Phys Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 3.Aviat Ind Corp China, Changcheng Inst Metrol & Measurement, Sci & Technol Metrol & Calibrat Lab, Beijing 100095, Peoples R China 4.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.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 7.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, 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.