Electric Field Sensing via Rydberg Electromagnetically Induced Transparency Using Zeeman and Stark Effects
arXiv:2402.01430 · doi:10.1063/5.0277790
Abstract
Rydberg-assisted atomic electrometry with thermal vapors offers a promising approach for detecting external electric fields. However, this technique presents significant challenges for measuring low frequencies due to the effects of metal-alkali atoms adsorbed on the interior surface of the vacuum chamber. In this work, we apply high-contrast Rydberg electromagnetically induced transparency (EIT) spectroscopy to systematically investigate these effects, including the influence of laser power and electric field strength. We demonstrate the ability to measure electric field frequencies ranging from 10 Hz to 1 MHz. Additionally, this study identifies a fundamental limit for data capacity in such measurements. Furthermore, we propose a method for precise Stark shift measurements by locking the coupling laser to Zeeman-split Rydberg EIT peaks. Using the Zeeman shift in a reference cell as a stable frequency reference, we track Stark-induced shifts in a science cell and confirm excellent agreement with theoretical predictions. These results provide valuable insights for future precision measurement techniques and field sensing applications based on Rydberg atom systems.
7 pages, 5 figures
References in corpus (25)
- Quantum information with Rydberg atoms
- Fast quantum gates for neutral atoms
- Coherent optical detection of highly excited Rydberg states using electromagnetically induced transparency
- ARC: An open-source library for calculating properties of alkali Rydberg atoms
- Single Photon Transistor Mediated by Inter-State Rydberg Interaction
- Single-Photon Transistor Using a Förster Resonance
- Quantum-Limited Atomic Receiver in the Electrically Small Regime
- Coherent dipole-dipole coupling between two single atoms at a Förster resonance
- A Photon-Photon Quantum Gate Based on Rydberg Interactions
- Vapor-cell-based atomic electrometry for detection frequencies below kHz
- Measurement of absolute transition frequencies of 87Rb to nS and nD Rydberg states by means of electromagnetically induced transparency
- Alkali adsorbate polarization on conducting and insulating surfaces probed with Bose-Einstein condensates
- Observation of the Stark-tuned Forster resonance between two Rydberg atoms
- UV light-induced atom desorption for large rubidium and potassium magneto-optical traps
- Local optical control of the resonant dipole-dipole interaction between Rydberg atoms
- Measurement of the Angular Dependence of the Dipole-Dipole Interaction Between Two Individual Rydberg Atoms at a Förster Resonance
- Electrometry near a dielectric surface using Rydberg electromagnetically induced transparency
- Electromagnetically induced transparency based Rydberg-atom sensor for quantum voltage measurements
- Electrical read out for coherent phenomena involving Rydberg atoms in thermal vapor cells
- Electric field cancellation on quartz: a Rb adsorbate induced negative electron affinity surface
- Controlling the interactions of a few cold Rb Rydberg atoms by radiofrequency-assisted Förster resonances
- Microwave control of Rydberg atom interactions
- Triple stack glass-to-glass anodic bonding for optogalvanic spectroscopy cells with electrical feedthroughs
- Optical nanofiber temperature monitoring via double heterodyne detection
- Optical pumping effects on the Rydberg EIT spectrum