Lu Sun received his B.S. and Ph.D. degrees from the Shanghai Jiao Tong University, Shanghai, China, in 2011 and 2016. He was a Postdoctoral Fellow at the University of Toronto, Canada. He is now an associate professor at Shanghai Jiao Tong University. His research interests include topological photonics, silicon photonics and nanophotonics. He has published more than 50 journal and conference papers.