From September 01, 2008 to June 20, 2013, Nankai University, Tianjin, China | Optics
From August 30, 2004, to July 10, 2008, Northeastern University, Shenyang, Liaoning, China | Applied Physics
From July 31, 2018 to now, University of Washington, Seattle, WA USA | Nanophotonics
From September 15, 2015 to July 30, 2018, Ohio University, Athens, OH USA | Nanophotonics
From June 18, 2015, to June 2018, University of Electronic Science and Technology of China, Chengdu, China | Nanophotonics
From July 03, 2013, to May 11, 2015, National Center for Nanoscience and Technology, Beijing, China | Graphene photonics