Rabi Oscillation of Cesium Atoms With Modulated Optical Pumping for Measuring Radio Frequency Field Strength
Rabi Oscillation of Cesium Atoms With Modulated Optical Pumping for Measuring Radio Frequency Field Strength
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DOI：
10.1109/tim.2023.3279884
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发表时间：
2023
影响因子：
5.6
通讯作者：
M. Kinoshita;Y. Tojima;M. Yamamoto;H. Iida
中科院分区：
文献类型：
--
作者：
M. Kinoshita;Y. Tojima;M. Yamamoto;H. Iida
原子蒸气的拉比频率已经采用各种方法测量，并已进一步用于执行射频（RF）场测量。本文提出了一种铯原子在调制光抽运下的拉比振荡公式。该公式提出了拉比频率可以基于光泵浦的调制频率来确定。拉比频率的测量是通过交叉泵浦和探测激光器在任意点放置在一个贴片天线上的铯气体填充的玻璃细胞。该研究的结果预计将具有实际应用意义，例如测量空间任意点的RF波强度。
The Rabi frequency of atomic vapor has been measured employing various methods and has been further used to perform radio frequency (RF) field measurements. This study proposed a formulation for the Rabi oscillation of cesium atoms with modulated optical pumping. The formulation proposed that the Rabi frequency can be determined based on the modulated frequency of the optical pumping. The Rabi frequency was measured by crossing the pumping and probing lasers at arbitrary points in a cesium gas-filled glass cell placed on a patch antenna. The results of the study are expected to have practical application implications, such as the measurement of RF wave strength at arbitrary points in space.