Zhen Wang received B.E. (’12) and M.S. (’15) degrees in Physics from Shandong University and Ph.D. (’19) degree in Mechanical and Automation Engineering from the Chinese University of Hong Kong (CUHK). After two-years research as a research associate at Prof. REN Wei’s group in CUHK and one-year postdoctoral research at National Institute of Optics in Italy, he joined the CUHK in September 2022.