Light amplification and fast-slow light propagation in a gain-cavity based cavity magnomechanical hybrid system
A cavity magnomechanical hybrid system model was developed to obtain controllable magnon-induced transparency,magnomechanical-induced transparency,optical amplification,and fast-slow light propagation in the system.The model consists of a gain cavity comprising a yttrium iron garnet(YIG)sphere,which is driven by a strong driving field,while a weak probing field is utilized to detect the microwave cavity.The study reveals that by optimizing the gain,adjusting the cavity-magnon coupling strength,and modulating the magnomechanical coupling strength,controllable magnon-induced transparency,magnomechanical-induced transparency,optical amplification,and fast-slow light propagation can be achieved.These findings have significant implications for quantum optical manipulation,quantum information storage,and the development of sensitive optical switches.
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维普
