Electromagnetically induced transparency based Rydberg-atom sensor for quantum voltage measurements
arXiv:2110.02335 · doi:10.1116/5.0097746
Abstract
We investigate the Stark shift in Rydberg rubidium atoms through electromagnetically induced transparency for the measurement of direct current (dc) and 60~Hz alternating current (ac) voltages. This technique has direct applications to atom-based measurements of dc and ac voltage and the calibration of voltage instrumentation. We present experimental results for different atomic states that allow for dc and ac voltage measurements ranging from 0~V to 12~V. A Rydberg atom-based voltage standard could become an alternative calibration method with more favorable size, weight, power consumption, and cost compared to the more precise Josephson voltage standard. In this study, we also demonstrate how the voltage measurements can be utilized to determine the atomic polarizability for the Rydberg states. The Rydberg atom-based voltage measurement technology would become a complimentary method for dissemination of the voltage scale directly to the end user.
13 pages, 14 figures, 3 tables
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Cited by in corpus (14)
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- Electromagnetically induced transparency based Rydberg-atom sensor for quantum voltage measurements
- TV and Video Game Streaming with a Quantum Receiver: A Study on a Rydberg atom-based receivers bandwidth and reception clarity
- Sensitivity Comparison of Two-photon vs Three-photon Rydberg Electrometry
- Modeling Line Broadening and Distortion Due to Spatially Non-Uniform Fields in Rydberg Electrometry
- Zeeman-resolved Autler-Townes splitting in Rydberg atoms with tunable resonances and a single transition dipole moment
- High-angular-momentum Rydberg states in a room-temperature vapor cell for DC electric-field sensing
- Investigation of fluorescence versus transmission readout for three-photon Rydberg excitation used in electrometry
- Detection of HF and VHF Fields through Floquet Sideband Gaps by `Rabi Matching' Dressed Rydberg Atoms
- High angular momentum coupling for enhanced Rydberg-atom sensing in the VHF band
- Fisher information analysis on quantum-enhanced parameter estimation in electromagnetically-induced-transparency spectrum with single photons
- Photon-resolved Floquet theory approach to spectroscopic quantum sensing
- Voltage and power-frequency electric field measurements with Rydberg-atom interferometry
- Electric Field Sensing via Rydberg Electromagnetically Induced Transparency Using Zeeman and Stark Effects