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Optical nonreciprocal response and conversion in a Tavis‐Cummings coupling optomechanical system

机译:光非互易的响应和转换Tavis卡明斯耦合光机位系统

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Summary We propose a scheme to realize optical nonreciprocal response and conversion in a Tavis‐Cummings coupling optomechanical system, where a single cavity mode interacts with the vibrational mode of a flexible membrane with an embedded ensemble of two‐level quantum emitters. Due to the introduction of the Tavis‐Cummings interaction, we find that the phases between the mechanical mode and the optical mode, as well as between the mechanical mode and the dopant mode, are correlated with each other, and further give the analytical relationship between them. By optimizing the system parameters, especially the relative phase between two paths, the optimal nonreciprocal response can be achieved. Under the frequency domain, we derive the transmission matrix of the system analytically based on the input‐output relation and study the influence of the system parameters on the nonreciprocal response of the quantum input signal. Moreover, compared with the conventional optomechanical systems, the Tavis‐Cummings coupling optomechanical system exhibits richer nonreciprocal conversion phenomena among the optical mode, mechanical mode, and dopant mode, which provide a new applicable way of achieving the phonon‐photon transducer and the optomechanical circulator in future practice.
机译:总结我们提出一个方案来实现光学在一个单向的响应和转换Tavis卡明斯耦合光机位应承担的系统,一个腔模式与哪里振动模式的弹性膜嵌入的两级量子发射器。由于偶极必经卡明斯的引入相互作用,我们发现之间的阶段机械模式和光学模式,以及机械模式和掺杂剂之间的模式,是彼此相关,进一步给分析它们之间的关系。优化系统参数,特别是两个路径之间的相对相位,最优可以实现单向的反应。频域,我们推导出传播系统的矩阵分析的基础上输入输出关系和研究的影响系统参数对单向的反应的量子输入信号。相比之下,传统的光机位系统,Tavis卡明斯耦合光机位系统展品丰富非互易的转换现象之一光学模式、机械模式,掺杂剂模式,这提供了一个新的适用的实现方式声子检测光子传感器和光机位循环器在未来实践。

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