Atomic Spectra in a Six-Level Scheme for Electromagnetically Induced Transparency and Autler-Townes Splitting in Rydberg Atoms
arXiv:2009.13612 · doi:10.1103/PhysRevA.103.023704
Abstract
We investigate electromagnetically induced transparency (EIT) and Autler-Townes (AT) splitting in Rydberg rubidium atoms for a six-level excitation scheme. In this six-level system, one radio-frequency field simultaneously couples to two high-laying Rydberg states and results in interesting atomic spectra observed in the EIT lines. We present experimental results for several excitation parameters. We also present two theoretical models for this atomic system, where these two models capture different aspects of the observed spectra. One is a six-level model used to predict dominant spectral features and the other a more complex eight-level model used to predict the full characteristics of this system. Both models shows very good agreement with the experimental data.
arXiv comment13 pages, 11 figures
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Cited by in corpus (11)
- Determining the Angle-of-Arrival of an Radio-Frequency Source with a Rydberg Atom-Based Sensor
- Realizing Su-Schrieffer-Heeger topological edge states in Rydberg-atom synthetic dimensions
- Continuous-frequency weak electric field measurement with Rydberg atoms
- Continuous radio frequency electric-field detection through adjacent Rydberg resonance tuning
- Modeling Line Broadening and Distortion Due to Spatially Non-Uniform Fields in Rydberg Electrometry
- Enhancement of Rydberg Blockade via Microwave Dressing
- Probing Bandwidth and Sensitivity in Rydberg Atom Sensing via Optical Homodyne and RF Heterodyne Detection
- Modulation transfer protocol for Rydberg RF receivers
- Sensitivity improvement of Rydberg atom-based microwave sensing via electromagnetically induced transparency
- Rydberg atom-based field sensing enhancement using a split-ring resonator
- Observation of effects of inter-atomic interaction on Autler-Townes splitting in cold Rydberg atoms