Double optomechanical transparency with direct mechanical interaction
Double optomechanical transparency with direct mechanical interaction
复制标题
具有直接机械相互作用的双重光机械透明度
DOI：
10.1088/1674-1056/24/5/054205
复制
发表时间：
2015
影响因子：
1.7
通讯作者：
Hu Xiang-Ming
中科院分区：
文献类型：
--
作者：
Li Ling-Chao;Rao Shi;Xu Jun;Hu Xiang-Ming
我们提出了一种在光机械系统中实现双透明的机制。该机构基于移动腔镜与第二机械振荡器的耦合。由于纯机械耦合和辐射压力，建立了探针光子激发到腔光子的三种途径。破坏性干涉发生在两个不同的频率，导致双透明探头场。机械振子之间的耦合强度决定了透明窗的位置。产生的Stokes场出现正劈裂，共振抑制了四波混频过程。
We present a mechanism for double transparency in an optomechanical system. This mechanism is based on the coupling of a moving cavity mirror to a second mechanical oscillator. Due to the purely mechanical coupling and the radiation pressure, three pathways are established for excitations of the probe photons into the cavity photons. Destructive interference occurs at two different frequencies, leading to double transparency to the probe field. It is the coupling strength between the mechanical oscillators that determines the locations of the transparency windows. Moreover, the normal splitting appears for the generated Stokes field and the four-wave mixing process is inhibited on resonance.