Atom-Based Radio-Frequency Field Calibration and Polarization Measurement Using Cesium n D J Floquet States

作者：Yuechun Jiao, Liping Hao, Xiaoxuan Han, Suying Bai, Georg Raithel, Jianming Zhao, Suotang Jia · 发表于：Physical Review Applied · 年份：2017 · DOI：10.1103/physrevapplied.8.014028 · 被引用次数：86 · 研究领域：Atomic and Subatomic Physics Research、Cold Atom Physics and Bose-Einstein Condensates、Quantum optics and atomic interactions

Precise, absolute measurement of radio-frequency electric fields is an important task in metrology and testing applications. Starting from principles of quantum optics and atomic physics, the authors calibrate an rf electric field and measure its polarization with a robust, all-optical laser technique. Their method is about an order of magnitude more precise than traditional field-calibration tools, nicely filling a clear need in rf technology.