Remote weak-signal measurement via bound states in optomechanical systems

Xun Li,Biao Xiong,Shilei Chao,Chengsong Zhao,Hua-Tang Tan,Ling Zhou

Figure 1. A sketch of a hybrid optomechanical system where a waveguide is coupled to an optomechanical cavity, S, and an observing cavity, O. The atomic ensemble in a static magnetic field with a specific direction can be regarded as an NEM spin oscillator (see [28] for details).