芯片上的光学微腔的非互易性使用活性

光纤器件Opticallynonreciprocaldevicesprovidecriticalfunctionalitiessuchaslightisolationandcirculationinintegratedphotoniccircuitsforopticalcommunicationsandinformationprocessing,buthavebeendifficulttoachieve.Byexploringgain-saturationnonlinearity,wedemonstrateon-chipopticalnonreciprocitywithexcellen