Lin Li is a doctoral supervisor, postdoctoral fellow at the University of Tokyo, Japan, visiting scholar at Yale University, and leading talent in Hainan Province. He is currently the deputy director of the Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, and the director of the International Joint Research Center of Semiconductor Laser in Hainan Province. He is mainly engaged in research on optoelectronic materials and devices and laser technology, including low-power laser sensors, new semiconductor lasers, laser underwater lighting systems, laser wireless communication technology, LIDAR and vision fusion technology, polarization imaging technology, and other research work.