Atom-based power-frequency electric field measurement using the radio-frequency-modulated Rydberg spectroscopy

被引：0

作者：

刘伟新 ^{[1
,2
]}

张临杰 ^{[3
,2
]}

汪涛 ^{[4
,5
]}

机构：

[1] Institute of Theoretical Physics and Department of Physics, State Key Laboratory of Quantum Optics and Quantum Optics Devices,Shanxi University

[2] Collaborative Innovation Center of Extreme Optics

[3] State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy,Shanxi University

[4] Department of Physics, and Center of Quantum Materials and Devices, Chongqing University

[5] Center of Modern Physics, Institute for Smart City of Chongqing University in Liyang

来源：

Chinese Physics B | 2023年 / 32卷 / 05期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

D O I：

暂无

中图分类号：

O562 [原子物理学]; O441 [电磁学];

学科分类号：

070203 ; 0809 ; 1406 ;

摘要：

The radio-frequency modulated electromagnetically induced transparency(EIT) in a ladder three-level system with Rydberg state is studied. Under the influence of a fast radio-frequency field, the EIT peak splits into a series of sidebands.When attaching a power-frequency electric field directly to the fast radio-frequency field, the odd-order sidebands of the Rydberg-EIT oscillate sensitively with the power-frequency field. The oscillation frequency is equal to twice the power frequency; the oscillation amplitude is monotonically increasing with the amplitude of the power-frequency field when the change of Stark-shift is smaller than the radio frequency. Our work paves the way for measurement of power-frequency electric field based on Rydberg atoms.

引用

页码：449 / 453

页数：5

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