报告人：Davide Bacco
主持人：荆杰泰教授
时间：2022年10月11日（周二）下午15：00
地点：光学大楼B325会议室
ZOOM会议 ID：848 7554 1347，密码：123456
参会链接：https://us06web.zoom.us/j/84875541347?pwd=OTZvMVRuTGFpSzU0YUlSVlRlM0d3dz09
报告人简介：
Davide Bacco is an Assistant Professor (Tenure-track) at the Department of Physics and Astronomy of the University of Florence and co-founder of QTI s.r.l., the first Italian startup developing and commercializing quantum communication systems. He received his degree in Engineering Telecommunication in 2011 at the University of Padova, Italy. In 2015 he finished in the same University the Ph.D. degree on Science Technology and Spatial Measures (CISAS). He has been working at the Department of Electronics and Photonics Engineering at the Technical University of Denmark (DTU) for the last 7 years. His research interests regard quantum communications, quantum cryptography and integrated photonics for quantum communications.
报告内容简介：
In a society based on the continuous exchange of sensitive data and information, the importance of secure and trustable communications is essential. By exploiting principles of Quantum Physics, it is possible to share data in an unconditionally secure way, no longer based on mathematical assumptions of the encryption algorithm, but founded on the basic principles of Quantum Mechanics. In this context, my research relies on the development of a Quantum Communication (QCs) system able to increase the actual performance in terms of rate, security and distance independently from the transmission medium. The key to exceeding the barriers of present QCs resides in the extensive knowledge of high-speed classical optical communications merged with future technologies based on integrated photonic circuits. In this lecture, I will present the latest research on quantum photonics technologies including high-dimensional quantum communication, pure photon-pair source on silicon, high-dimensional quantum entanglement manipulation and quantum teleportation. I will also present our recent results on new quantum key distribution protocols and the integration of classical and quantum signals in the underwater domain.