Qing He, Dong Li, Li Gu, Siyuan Luo, Yudong He, Biao Li, Qiang Wang. Research progress in radio technology based on Rydberg atoms[J]. High Power Laser and Particle Beams, 2024, 36(7): 079001
- High Power Laser and Particle Beams
- Vol. 36, Issue 7, 079001 (2024)
![Experimental set-up used for detecting microwave electric field[19]](/richHtml/qjglzs/2024/36/7/079001/img_1.jpg)
Fig. 1. Experimental set-up used for detecting microwave electric field[19]
![Microwave detection based on EIT-AT[19]](/richHtml/qjglzs/2024/36/7/079001/img_2.jpg)
Fig. 2. Microwave detection based on EIT-AT[19]
![Experimental system for measuring electric field by Mach-Zehnder interferometer[37]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Experimental system for measuring electric field by Mach-Zehnder interferometer[37]
Fig. 4. In the atomic superheterodyne method, the local signal with known frequency and phase and the signal field to be measured are mixed by atoms[27]原子超外差法中，已知频率和相位的本地信号和待测信号场通过原子进行混频[27]
Fig. 5. Schematic diagram of optical repumping energy level[43]
Fig. 6. Highly sensitive detection using traditional resonant cavity
Fig. 7. Comparison of precision measurement using single (top) and many-body system (bottom)[48]
Fig. 8. Schematic diagram of microwave electric field detection using EIA effect in South China Normal University[44]
Fig. 9. Schematic diagram of experimental device of measuring K-band microwave by Shanxi University team using Rydberg atom[62]
Fig. 10. Detection of MHz RF radio waves by Rydberg atomic system[67]
Fig. 11. Schematic diagram of atomic gas chamber detection with integrated electrode of Anderson research group[73]
Fig. 12. Quasi-continuous transition frequencies and corresponding dipole moments from different alkali atoms[33]
Fig. 13. Atomic radio receiver and spectrum analyzer prepared by Meyer et al using non-resonant heterodyne technique[81]
Fig. 14. Microwave electric field polarization measurement[84]
Fig. 15. Relationship between the measured parameters A and in the experiment, where A 1 and A 2 represent the areas of two spectral lines in the graph, with the solid line representing the theoretical results[14]实验中测量的参数A 和的关系曲线，其中A 1和A 2表示插图中两条谱线的面积，实线为理论结果[14]
Fig. 16. Shanxi University's experimental setup for measuring the scattering field of radio frequency identification (RFID) tag[86]
Fig. 17. Measurement of polarization based on Rydberg atomic mixer[88]
Fig. 18. Two-dimensional imaging results[90]
Fig. 19. Using a quantum sensor based on thermal Rydberg atoms to receive data encoded in electromagnetic fields in the extreme electrically small regime[93]
Fig. 20. Experimental schematic of NIST using atomic mixer to realize phase measurement[104]
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Table 1. The main characteristics of Rydberg atoms
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