.png){kind=icon}
返回
Rydberg atom-based field sensing enhancement using a split-ring resonator
.png){kind=icon}
OA
AI
DOI：10.1063/5.0088532.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We investigate the use of a split-ring resonator (SRR) incorporated with an atomic-vapor cell to improve the sensitivity and the minimal detectable electric (E) field of Rydberg atom-based sensors. In this approach, a sub-wavelength SRR is placed around an atomic vapor-cell filled with cesium atoms for E-field measurements at 1.3 GHz. The SRR provides a factor of 100 in the enhancement of the E-field measurement sensitivity. Using electromagnetically induced transparency (EIT) with Aulter-Townes splitting, E-field measurements down to 5 mV/m are demonstrated with the SRR, while in the absence of the SRR, the minimal detectable field is 500 mV/m. We demonstrate that by combining EIT with a heterodyne Rydberg atom-based mixer approach, the SRR allows for a sensitivity of 5.5 mu V/m root Hz, which is two-orders of magnitude improvement in sensitivity than when the SRR is not used. Published by AIP Publishing.
Keyword:
MAGNETISM
期刊
IF:
3.6
论文数:
10.4W
被引数:
17.8W
机构
引用论文
Atom-Based Sensing of Weak Radio Frequency Electric Fields Using Homodyne Readout.png)
SCIENTIFIC REPORTS
OAAI
SCIENTIFIC REPORTSIF3.9
OAAI分享收藏Fluid interactions with metafilms/metasurfaces for tuning, sensing, and microwave-assisted chemical processesPHYSICAL REVIEW B
PHYSICAL REVIEW BIF3.7
PREAI
分享收藏Chemical speciation and risk assessment of Cu and Zn in biochars derived from co-pyrolysis of pig manure with rice strawChemosphere
ChemosphereIF0
PREAI
分享收藏
查看更多内容