Controllable four-wave mixing response in a dual-cavity hybrid optomechanical system

作     者：尚蕾 陈彬 邢丽丽 陈建宾 薛海斌 郭康贤 Lei Shang;Bin Chen;Li-Li Xing;Jian-Bin Chen;Hai-Bin Xue;Kang-Xian Guo

作者机构：Department of PhysicsCollege of Physics and OptoelectronicsTaiyuan University of TechnologyTaiyuan 030024China Key Laboratory of Advanced Transducers and Intelligent Control SystemMinistry of Education and Shanxi ProvinceTaiyuan 030024China Department of PhysicsSchool of Physics and Material ScienceGuangzhou UniversityGuangzhou 510006China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2021年第30卷第5期

页      面：406-411页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：the National Natural Science Foundation of China(Grant Nos.11504258,61775043,and 11805140) the Natural Science Foundation of Shanxi Province,China(Grant Nos.201801D221021 and 201801D221031). 

主　　题：four-wave mixing dual-cavity optomechanical system atomic ensemble 

摘      要：We systematically investigate the four-wave mixing(FWM)spectrum in a dual-cavity hybrid optomechanical system,which is made up of one optical cavity with an ensemble of two-level atoms and another with a mechanical oscillator.In this work,we propose that the hybrid dual-cavity optomechanical system can be employed as a highly sensitive mass sensor due to the fact that the FWM spectrum generated in this system has a narrow spectral width and the intensity of the FWM can be easily tuned by controlling the coupling strength(cavity-cavity,atom-cavity).More fascinatingly,the dual-cavity hybrid optomechanical system can also be used as an all-optical switch in view of the easy on/off control of FWM signals by adjusting the atom-pump detuning to be positive or negative.The proposed schemes have great potential applications in quantum information processing and highly sensitive detection.