Male, doctor, researcher. 1982 graduated from the Physics Department of Yunnan University with a bachelor's degree in science; 1985 received a master's degree from Anhui Institute of Optics and Fine Mechanics of China Academy of Sciences; 1988 received a doctorate from Anhui Institute of Optics and Fine Mechanics of China Academy of Sciences; 1989- 1990 received a postdoctoral position from the Department of Physical Chemistry of university of ulm. 1992- 1999 Associate Research Fellow, Anhui Institute of Optics and Fine Mechanics, China Academy of Sciences 1996- 1998 Senior Visiting Scholar, Department of Physical Chemistry, technical university of munich, Germany 1999-2000 Researcher, Anhui Institute of Optics and Fine Mechanics, China Academy of Sciences 2000-20065438+.