In July 1995, he received a bachelor's degree in engineering from the School of Precision Instrument and Optoelectronic Engineering of Tianjin University;
Obtained a master's degree in engineering from the School of Precision Instrument and Optoelectronic Engineering of Tianjin University in July 1997;
In March 2000, he received a doctorate degree in engineering from the School of Precision Instrument and Optoelectronic Engineering of Tianjin University;
From May 2000 to April 2002, Postdoctoral Fellow at the Institute of Information Optoelectronics, Department of Electronic Engineering, Tsinghua University;
From April 2002 to July 2005, he taught at the Institute of Information Optoelectronics, Department of Electronic Engineering, Tsinghua University;
Since July 2005, he has been teaching in the Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing.

1) Published more than 50 academic papers, of which more than 20 were collected by SCI.

 
2) 3 books published by the National Defense Industry Press, "Optical Fiber Communication Network and Security", "Cognitive Radio", "Deep Space Communication".

1) 2002.9~2004.6, presided over the national 863 project "100-channel 25GHz interval dense wavelength division multiplexing multi-wavelength light source";
2) 2003.11~2005.11, presided over "Ultra-high-speed nonlinear optical switch and its application in optical communication", Tsinghua University Fundamental Research Fund;
3) 2006.1~2008.12, presided over the National Natural Science Foundation of China "Research on Optical Fiber and Millimeter Wave Communication Technology for Wavelength Division Multiplexing";
4) 2006.9~2009.6, presided over the "Research on Key Technology of Optical Fiber and Microwave Wireless Communication" from Beijing University of Science and Technology 422 High-level Innovative Talent Fund;
5) 2009.1~2011.12, presided over the "Key Technology Research of Millimeter Wave Optical Fiber Wireless Communication System in Intelligent Transportation" of National Natural Science Foundation of China;
6) 2009.1~2010.12, presided over the National 863 Project "Research on Key Technologies of Multi-layer and Multi-domain Distributed Cooperative Optical Network".

Apply for more than 10 national invention patents