Collective Multimode Vacuum Rabi Splitting.
Collective Multimode Vacuum Rabi Splitting.
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DOI：
10.1103/physrevlett.123.243401
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发表时间：
2019-09
影响因子：
8.6
通讯作者：
W. Guerin;T. S. D. E. Santo;T. S. D. E. Santo;P. Weiss;A. Cipris;Johannes Schachenmayer;Robin Kaiser;Romain Bachelard;Romain Bachelard
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文献类型：
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作者：
W. Guerin;T. S. D. E. Santo;T. S. D. E. Santo;P. Weiss;A. Cipris;Johannes Schachenmayer;Robin Kaiser;Romain Bachelard;Romain Bachelard
我们报告了自由空间中集体多模真空拉比分裂的实验观察。与光学腔相比，原子耦合到连续模式，云的光学厚度提供了这种耦合的测量。这种分裂也称为简正模分裂，通过散射强度中的拉比振荡进行监测，结果可以通过线性色散理论得到充分解释。
We report the experimental observation of collective multimode vacuum Rabi splitting in free space. In contrast to optical cavities, the atoms couple to a continuum of modes, and the optical thickness of the cloud provides a measure of this coupling. The splitting, also referred as normal mode splitting, is monitored through the Rabi oscillations in the scattered intensity, and the results are fully explained by a linear-dispersion theory.