论文标题
具有非旋转波近似的光力诱导的光学响应
Optomechanically induced optical responses with non-rotating wave approximation
论文作者
论文摘要
慢光传播是量子光学元件中的重要现象。在这里，我们从理论上研究了一个简单的光力学系统中慢光的性质，考虑到以前相关工作中忽略的非旋转波近似（NRWA）的效果。使用NRWA效应，可以在光学机械诱导的透明度的窗口中轻松实现Ultraslow Light，尤其是在未解决的边带状态下。从理论结果中，我们发现时间延迟的上限正是机械响声时间，可以持续\ textit {几分钟}（MHz线宽）在最近的实验中。此外，在系统中以NRWA效应研究了完美的光学诱导传播和吸收的有趣现象。我们认为结果可用于控制现代光网络中的光学传输。
Slow light propagation is an important phenomenon in quantum optics. Here, we theoretically study the properties of slow light in a simple optomechanical system considering an effect of non-rotating wave approximation (NRWA) that was ignored in previous related works. With the NRWA effect, the ultraslow light can be easily achieved at the window of optomechanically induced transparency, especially in unresolved sideband regime. From the theoretical results, we find the upper bound of the time delay is exactly the mechanical ringdown time which can last for \textit{several minutes} (mHz linewidth) in recent experiments. Additionally, the interesting phenomena of the perfect optomechanically induced transmission and absorption are studied in the system with the NRWA effect. We believe the results can be used to control optical transmission in modern optical networks.
