1982 worked in Fudan university in September 2003, engaged in the research, development and production of photoelectric materials and photoelectric instruments in February/0/year, and served as department manager, researcher and chief researcher of R&D departments of world-renowned companies such as HOYA, Mitsui and Zhao Rong for a long time.

200 1 Olive International Inc, a high-tech company founded by itself, became a listed company in the United States. Participate in and organize the completion of 20 large-scale R&D projects. In recent 10 years, the R&D expenditure of foreign projects was100000 USD, and in recent five years, the R&D expenditure of domestic projects was 7170000 RMB. He is the inventor of 3/kloc-0 patents of 20 technologies, and has published more than 70 scientific papers as the first and second author in the world.

At the end of September 2003, he returned to China from Canada and joined the Institute of Advanced Materials of Fudan University. In the past three years, he has established a photoelectric functional materials laboratory from scratch, and trained postdoctoral 1 person, 3 doctoral students and 7 master students.

In 2006, he was hired as an adjunct professor at Nanjing University of Posts and Telecommunications. It undertakes 4 projects of National Natural Science Foundation, 973 projects 1, 2 frontier exploration projects of 863, and national medium and long-term special sub-projects 1.