- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

Rydberg atom can respond to weak microwave electric field signal in real-time by using its electromagnetically induced transparency effect to realize down conversion of space microwave electric field signal, which can be used as a superheterodyne receiver. The Rydberg atom superheterodyne receiver is a new receiving system composed of Rydberg atoms, photodetectors, and electronic information processing modules. Presently, the physical response mechanism of Rydberg atomic superheterodyne receiving technology is studied in depth. However, no complete receiving link analysis model has been established, which is not conducive to optimizing its system performance. Based on the physical mechanism of the Rydberg atom responding to the microwave electric field, this paper introduces the concept of intrinsic expansion coefficient, establishes and experimentally verifies the receiving link model of the Rydberg atom superheterodyne receiver, and briefly discusses the influence of the intrinsic expansion coefficient on the system sensitivity and response characteristics, thereby providing the theoretical guidance for optimizing the performance of the Rydberg atom superheterodyne receiving system. In the end, the Rydberg atomic and the electronic receiving links' sensitivity performance is discussed and compared.

Keywords:

Authors and contacts

Corresponding author:An Qiang,anqiang18@nudt.edu.cn

Funds:Project supported by the National Natural Science Foundation of China (Grant Nos. 12104509, 61901495).

FullText HTML: translate this paragraph

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]

Cited By

DownLoad: Full-Size Img PowerPoint

κ /(10^–13W·Hz^–1)	C₁ /(10^–4A²·m²·W^–1)	C₄^–2– C₁ /(10^–5A²·m²·W^–1)	\|(C₄^–2– C₁)/C₁\| /%
8.793	1.5090	–0.7823	5.18
8.924	1.5543	–1.2353	7.95
8.256	1.3303	1.0045	7.55
8.360	1.3640	0.6673	4.89
8.315	1.3494	0.8137	6.03

DownLoad: CSV

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]

[1]	Han Xiao-Xuan, Sun Guang-Zu, Hao Li-Ping, Bai Su-Ying, Jiao Yue-Chun.Sensitivity of radio-frequency electric field sensor based on Rydberg Stark effect. Acta Physica Sinica, 2024, 73(9): 093202.doi:10.7498/aps.73.20240162
[2]	Zhang Xue-Chao, Qiao Jia-Hui, Liu Yao, Su Nan, Liu Zhi-Hui, Cai Ting, He Jun, Zhao Yan-Ting, Wang Jun-Min.Measurement of low-frequency electric field waveform by Rydberg atom-based sensor. Acta Physica Sinica, 2024, 73(7): 070201.doi:10.7498/aps.73.20231778
[3]	Zhou Fei, Jia Feng-Dong, Liu Xiu-Bin, Zhang Jian, Xie Feng, Zhong Zhi-Ping.Measurement of microwave electric field based on electromagnetically induced transparency by using cold Rydberg atoms. Acta Physica Sinica, 2023, 72(4): 045204.doi:10.7498/aps.72.20222059
[4]	Bai Wen-Jie, Yan Dong, Han Hai-Yan, Hua Shuo, Gu Kai-Hui.Correlated dynamics of three-body Rydberg superatoms. Acta Physica Sinica, 2022, 71(1): 014202.doi:10.7498/aps.71.20211284
[5]	Song Kun, Gao Tai-Chang, Liu Xi-Chuan, Yin Min, Xue Yang.Method and experiment of path rainfall intensity inversion using a microwave link based on nonspherical rain-induced model. Acta Physica Sinica, 2017, 66(15): 154301.doi:10.7498/aps.66.154301
[6]	Li Hong-Yun, Yin Yan-Yan, Wang Qing, Wang Li-Fei.self-similarity of Rydberg hydrogen atom in parallel electric and magnetic fields. Acta Physica Sinica, 2015, 64(18): 180502.doi:10.7498/aps.64.180502
[7]	Song Kun, Gao Tai-Chang, Liu Xi-Chuan, Yin Min, Xue Yang.Method and experiment of rainfall intensity inversion using a microwave link based on support vector machine. Acta Physica Sinica, 2015, 64(24): 244301.doi:10.7498/aps.64.244301
[8]	Gao Tai-Chang, Song Kun, Liu Xi-Chuan, Yin Min, Liu Lei, Jiang Shi-Tai.Research on the method and experiment of path rainfall intensity inversion using a microwave link. Acta Physica Sinica, 2015, 64(17): 174301.doi:10.7498/aps.64.174301
[9]	Dong Hui-Jie, Wang Xin-Yu, Li Chang-Yong, Jia Suo-Tang.Stark structure of atomic gallium. Acta Physica Sinica, 2015, 64(9): 093201.doi:10.7498/aps.64.093201
[10]	Huang Wei, Liang Zhen-Tao, Du Yan-Xiong, Yan Hui, Zhu Shi-Liang.Rydberg-atom-based electrometry. Acta Physica Sinica, 2015, 64(16): 160702.doi:10.7498/aps.64.160702
[11]	Jiang Li-Juan, Zhang Xian-Zhou, Jia Guang-Rui, Zhang Yong-Hui, Xia Li-Hua.Coherent excitation and control of Rydberg lithium atoms in a chirped microwave field. Acta Physica Sinica, 2013, 62(1): 013101.doi:10.7498/aps.62.013101
[12]	Jiang Shi-Tai, Gao Tai-Chang, Liu Xi-Chuan, Liu Lei, Liu Zhi-Tian.Investigation of the inversion of rainfall field based on microwave links. Acta Physica Sinica, 2013, 62(15): 154303.doi:10.7498/aps.62.154303
[13]	Li Hong-Yun, Yue Da-Guang, Liang Zhi-Qiang, Yi Chang-Hong, Chen Jian-Zhong.Dynamical properties of Rydberg hydrogen atom interacting with a metal surface and an electric field. Acta Physica Sinica, 2013, 62(20): 203401.doi:10.7498/aps.62.203401
[14]	Li Chang-Yong, Zhang Lin-Jie, Zhao Jian-Ming, Jia Suo-Tang.Measurement and theoretical calculation for Stark energy and electric dipole moment of Cs Rydberg state. Acta Physica Sinica, 2012, 61(16): 163202.doi:10.7498/aps.61.163202
[15]	Jiang Li-Juan, Zhang Xian-Zhou, Ma Huan-Qiang, Jia Guang-Rui, Zhang Yong-Hui, Xia Li-Hua.Population transfer of high excited states of Rydberg sodium atoms in a chirped microwave field. Acta Physica Sinica, 2012, 61(4): 043101.doi:10.7498/aps.61.043101
[16]	Gao Song, Xu Xue-You, Zhou Hui, Zhang Yan-Hui, Lin Sheng-Lu.The dynamics of Rydberg atom in an electric field near the saddle point. Acta Physica Sinica, 2009, 58(3): 1473-1479.doi:10.7498/aps.58.1473
[17]	He Yong-Lin, Zhou Xiao-Xin, Li Xiao-Yong.Study of Rydberg states of lithium in a static electric field using B-spline functions. Acta Physica Sinica, 2008, 57(1): 116-123.doi:10.7498/aps.57.116
[18]	HE XING-HONG, LI BAI-WEN, ZHANG CHENG-XIU.POLARIZABILITIES OF HIGH RYDBERG ALKALI ATOMS. Acta Physica Sinica, 1989, 38(10): 1717-1722.doi:10.7498/aps.38.1717
[19]	ZHANG SEN, QIU JI-ZHEN, WANG GANG.LEVEL STRUCTURE OF THE RYDBERG STATES OF CALCIUM ATOM IN ELECTRIC FIELD. Acta Physica Sinica, 1989, 38(3): 481-486.doi:10.7498/aps.38.481
[20]	ZHANG SEN, QIU JI-ZHEN, HU SU-FEN, LU JIE, ZHONG JIAN-WEI, LIANG YI, SUN JIA-ZHEN.ELECTRIC FIELD EFFECTS ON Sr ATOM RYDBERG STATES. Acta Physica Sinica, 1988, 37(6): 983-988.doi:10.7498/aps.37.983

Catalog

Vol. 72, Issue 4 - 2023-02-20

Metrics

Abstract views:3330
PDF Downloads:89
Cited By:0

Search

Article