Journal of Applied Physics
Demonstration of a single-photon router with a cavity electromechanical system
Cheng Jiang, Bin Chen, Ka‐Di Zhu
Abstract
We demonstrate theoretically a scheme for realizing a single-photon router in a cavity electromechanical system. When a weak probe field is tuned on resonance with the microwave cavity, we can use a strong control field to choose to what output port of this probe field is delivered, which is based on the analogue of electromagnetically induced transparency effect in this coupled system. Routing between the reflection output port and the transmission output port can be achieved by turning off and on the control field. The router proposed here opens a good perspective for its applications in photonic quantum information networks.