Detection of microwave and terahertz waves based on Rydberg atom

doi:10.11805/TKYDA2022207

Detection of microwave and terahertz waves based on Rydberg atom
DOI:
                        10.11805/TKYDA2022207
                    
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Affiliation:1.Department of Physics, Xi’an University of Technology，Xi’an Shaanxi 710048，China;2.School of Electrical Engineering, Xi’an University of Technology，Xi’an Shaanxi 710048，China;3.Key Laboratory of Ultrafast Photoelectric Technology andTerahertz Science in Shaanxi, Xi’an University of Technology，Xi’an Shaanxi 710048，China
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Abstract:

Rydberg atoms can be used for high-precision, self-calibrating measurements of microwave and terahertz fields due to their large polarizability and electric dipole moments and high sensitivity to external electric fields. In this paper, the research progress of using the Electromagnetically Induced Transparency(EIT) effect and the Autler-Townes(AT) splitting of Rydberg atoms to achieve high-precision detection of microwave and terahertz fields, is reviewed, as well as the research of Rydberg atoms in fast terahertz imaging.

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王俊喃,陈佳萌,何琪慧,杨磊,侯磊,施卫.利用里德堡原子探测微波和太赫兹波的研究[J]. Journal of Terahertz Science and Electronic Information Technology ,2023,21(2):125~138

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Received:October 15,2022
Revised:December 28,2022
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Online: March 06,2023
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