Seminar

Optimization problems subject to hard constraints are common in time-critical applications such as autonomous driving and wireless communication. However, existing iterative solvers often face difficulties in solving these problems in real-time. In this talk, we focus on one such problem - the critical optimal power flow (OPF) problem in power system operation. We develop DeepOPF […]

Since 2019, reconfigurable intelligent surface (RIS) has attracted a lot of interests from both academia and industry. In this talk, Professor Jie Zhang will first introduce their pioneering work on Smart Radio Environments back to 2012 in a 2.2 million Euros research project titled “Wireless Friendly Energy Efficient Buildings (WiFEEB)” in which frequency selective surfaces, […]

Nowadays, there is a large effort to find a monolithic solution for photonics and electronics. The main purpose is to integrate materials which have high carrier mobility and high photonic performance for optoelectronic components. In many cases, a 3D integration is required where electrons are processing the data and photons are communicating the data in […]

Micro-printing is a good way to manufacture patterning structures in modern manufacture, which has been widely used in fields, e.g. micro-LED display, benefiting from the high material utilization. The electrohydrodynamic inject printing (EHD-IP) is proven to be with the highest spatial resolution among various micro-printing techniques. Still, the ink control and homogeneity are two main […]

Fiber lasers have been known as compact and robust laser sources. When operating in the femtosecond-pulse regime with high repetition rates (HRRs), particularly at a level of GHz, they open new opportunities for industrial and scientific applications, such as high-speed ablation-cooled material removal, ultrafast measurement, low-photodamage biophotonics, etc. Among various schemes of generating HRR fs […]

As an essential part of intelligent manufacturing, R & D, fabricating, and application of robots become the important manifestation to show the national scientific and technological innovation ability as well as the industrial level. The cable-driven parallel robot (CDPR) combines cable drive technology and parallel mechanism theory, which inherits the high acceleration and load capacities […]