Prof. Dr. Junmin Wang is currently a professor and doctoral supervisor at the Institute of Optoelectronics, Shanxi University, and the State Key Laboratory of Quantum Optics and Quantum Photonic Devices, Shanxi University. In 1989, he received a Bachelor of Science degree in Physics from the Department of Physics (now the School of Physics and Information Engineering) of Shanxi Normal University; in 1992, he received a Master of Science degree in Optics from the Department of Physics (now the School of Physics and Electronic Engineering) of Shanxi University; and in 1999, he received a Doctor of Science degree in Optics from Shanxi University. He is mainly engaged in research in quantum optics, cold atom physics, laser technology, etc.