3 papers
physics.atom-ph2026
Broadband Heterodyne Microwave Detection using Rydberg Atoms with High Sensitivity
Hsuan-Jui Su, Shao-Cheng Fang, Ting-An Li +3
We present a Rydberg atom-based microwave electric field sensor that achieves extended dynamic range and enhanced sensitivity across a broad bandwidth. By characterizing the Autler…
physics.atom-ph2024
Electric Field Sensing via Rydberg Electromagnetically Induced Transparency Using Zeeman and Stark Effects
Yu-Chi Chen, Shao-Cheng Fang, Hsuan-Jui Su +1
Rydberg-assisted atomic electrometry with thermal vapors offers a promising approach for detecting external electric fields. However, this technique presents significant challenges…
physics.atom-ph2023
Optimizing Population Accumulation in Quantum States Using Microwave Spectroscopy
Jia-You Liou, Chi-En Wu, Hsuan-Jui Su +1
We present an all-optical method for efficiently preparing cold atoms in a desired Zeeman state, either on the magnetically insensitive clock state (m_F=0) or a particular state su…