Kewu Li, Ph.D., Associate Professor, Class II Talent of the Subject Reserve Youth Talent Support Program at North University of china, Leader of the Young Teacher Team for Intelligent Unmanned Platform System at the School of Electrical and Control Engineering at North University of China, and Deputy Director of the Microwave Optoelectronic Instrument Research Center at the Institute of Frontier Cross Science at North University of Chiana. Conducted research work in the fields of Optical polarization control and application, spectral imaging detection, and intelligent instruments, etc; led 5 projects such as the National Natural Science Foundation of China and the Shanxi Provincial Basic Research Project for Applications, and published over 20 academic papers.