We investigate the multicolor optomechanically induced transparency (OMIT) of a nano-electro-optomechanical system with two-level atomic ensemble. The system consists of two distant cavities and two charged mechanical resonators coupled via the Coulomb interaction. The focus of our study is on the number of the OMIT windows, which can be manipulated by the coupling strength between the system components. Also, the four transparency windows can be observed from the output probe field. When some coupling strengths disappear, the number of transparent windows decreases. Furthermore, the number and the width of the transparent windows can be controlled by the coherent interactions between the optical mode and the mechanical mode, or between the optical mode and the atoms, or between the two optical modes, or controlled by the Coulomb coupling between the two charged mechanical modes. Our approach is feasible for phonon storage, which will have the great potential applications for quantum information processing.

我们研究了具有两级原子系综的纳米电光机械系统的多色光机械诱导透明度 (OMIT)。该系统由两个遥远的空腔和两个通过库仑相互作用耦合的带电机械谐振器组成。我们研究的重点是 OMIT 窗口的数量，它可以通过系统组件之间的耦合强度来操纵。此外，可以从输出探测场中观察到四个透明窗口。当一些耦合强度消失时，透明窗口的数量减少。此外，透明窗口的数量和宽度可以通过光模与机械模之间，或光模与原子之间，或两种光模之间的相干相互作用来控制，或由两种带电机械模式之间的库仑耦合控制。我们的方法对于声子存储是可行的，这将在量子信息处理方面具有巨大的潜在应用。