1997 12 graduated from the department of electronic engineering of southeast university with a doctor of engineering. In July, 20001year, the postdoctoral mobile station of Huazhong University of Science and Technology left the station, during which I went to the Department of Electrical Engineering of Hong Kong Polytechnic University to do research work. From August 2006 to February 2002, I worked as a researcher at the International Center for Theoretical Physics (ICTP) of the Department of Electronic Engineering in university of pavia. More than 90 academic papers have been published in core academic journals at home and abroad, and more than 90 papers have been included in international core retrieval such as American Science Citation Retrieval (SCI) and Engineering Retrieval (EI), and have been cited by experts and scholars in the same field. Participated in a number of national "863" key projects and key projects of the National Natural Science Foundation, and won the first prize of scientific and technological progress and the third prize of scientific and technological progress of the Ministry of Education. Experts enjoying special government allowance of the State Council, young experts with outstanding contributions in Hubei Province, the first outstanding scientific and technological workers in Hubei Province, high-level talents in Hubei Province in the new century (the second level), academic leaders in Hubei universities, leaders of outstanding young and middle-aged scientific and technological innovation teams in Hubei universities, leaders of provincial key disciplines of "optics" and "Chutian scholars" in distinguished professor and Hubei provinces.