从上世纪中叶发展起来的信息技术,革命性地改变了人们的社会生活方式和经济增长模式.然而,随着现代加工工艺的不断进步和电子器件集成化程度的提高,电子芯片的物理瓶颈,如量子尺寸效应和热效应等,对目前信息技术的发展将有着不可避免的制约.而光子作为信息的载体有着电子无法比 Information technology developed from the middle of the last century has revolutionized people’s social lifestyles and economic growth patterns.However, with the continuous improvement of modern processing technology and the improvement of the integration of electronic devices, the physical bottleneck of electronic chips, Such as quantum size effect and thermal effect, will inevitably restrict the development of information technology at present.Photon, as a carrier of information,