学术动态

量子纠缠干涉仪及其应用 Quantum Entangled Interferometers and Their Applications

报告人: 区泽宇 教授(香港城市大学 )

邀请人:李朝红 教授

时 间: 2023年12月07日 15:30-17:00

地 点: 深圳大学沧海校区致原楼 1421会议室

A new type of quantum interferometer utilizes nonlinear parametric processesas the wave splitting and recombination elements. Because of the nonlinealinteraction, the fields inside the interferometer are intrinsically entangled anoquantum mechanically correlated. This type of quantum correlateointerferometer exhibits some unique properties that we will review in this talkBecause of these properties, this type of interferometer is superior to traditionabeam splitter-based interferometers in many aspects. We will present its variousforms and its realizations with different types of waves such as microwaveatomic waves (both internal and external degrees), and sound waves. We wildiscuss its applications in quantum metrology, quantum imaging, quantumspectroscopy, and quantum state engineering.