Integrated quantum optical circuit using silicon photonics

为实现基于硅光子学的集成量子光学电路奠定了基础技术。我们实现了基于硅线波导的偏振纠缠光子对光源、高效量子关联光子对光源和基于硅光子晶体耦合谐振腔光波导的单光子缓冲器的单芯片集成。

We established basic technologies to realize integrated quantum optical circuits based on silicon photonics. We achieved a one-chip integration of polarization entangled photon pair source based on silicon wire waveguides, a highly efficient quantum correlated photon pair source and a single photon buffer based on silicon photonic crystal coupled resonator optical waveguides.