AI Article Synopsis
- - The study focused on how barium atoms interacted with a high-quality optical cavity, observing significant changes in the cavity's resonance frequency due to this interaction.
- - A weak probe laser went through a Fabry-Pérot cavity while barium atoms passed through it, leading to a noticeable frequency shift in the cavity's transmission peak.
- - The team used a specific theoretical framework to analyze their findings, achieving strong agreement between their predictions and experimental results, noting an impressive frequency shift of up to 41 ± 7 kHz per atom.
Article Abstract
We observed the frequency pushing of the cavity resonance as a result of the coupling of the cavity field with the ground state Ba in a high-Q cavity. A weak probe laser propagated along the axis of a Fabry-Pérot cavity while ground-state barium atoms traversed the cavity mode perpendicularly. By operating the atom-cavity composite in the vicinity of an exceptional point, we could observe a greatly enhanced frequency shift of the cavity transmission peak, which was pushed away from the atomic resonance, resulting in up to 41 ± 7 kHz frequency shift per atom from the empty cavity resonance. We analyzed our results by using the Maxwell-Schrödinger equation and obtained good agreement with the measurements.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11306339 | PMC |
| http://dx.doi.org/10.1038/s41598-024-54008-w | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!