Liu Yi-Mou, Tian Xue-Dong, Wang Jing, Fan Chu-Hui, Gao Feng, Bao Qian-Qian
Opt Express. 2018 Apr 30;26(9):12330-12343.
We study the optical response of a double optomechanical cavity system assisted by two Rydberg atoms. The target atom is only coupled with one side cavity by a single cavity mode, and gate one is outside the cavities. It has been realized that a long-range manipulation of optical properties of a hybrid system, by controlling the Rydberg atom decoupled with the optomechanical cavity. Switching on the coupling between atoms and cavity mode, the original spatial inversion symmetry of the double cavity structure has been broken. Combining the controllable optical non-reciprocity with the coherent perfect absorption/transmission/synthesis effect (CPA/CPT/CPS reported by [ X.-B.Yan Opt. Express 22, 4886 (2014)], we put forward the theoretical schemes of an all-optical transistor which contains functions such as a controllable diode, rectifier, and amplifier by controlling a single gate photon.
我们研究了由两个里德堡原子辅助的双光机械腔系统的光学响应。目标原子仅通过单个腔模与一侧的腔耦合，而门控原子1在腔外。已经认识到，通过控制与光机械腔解耦的里德堡原子，可以对混合系统的光学性质进行远程操纵。开启原子与腔模之间的耦合后，双腔结构原有的空间反演对称性被打破。结合可控光学非互易性与相干完美吸收/透射/合成效应（[X.-B. Yan，Opt. Express 22, 4886 (2014)]报道的CPA/CPT/CPS），我们提出了一种全光晶体管的理论方案，该方案通过控制单个门控光子包含可控二极管、整流器和放大器等功能。
