Bofeng Liu received his Bachelor of Natural Science in Theoretical and Applied Mechanics, and Bachelor of Engineering in Computer Science and Technology (Dual) from the University of Science and Technology of China. His previous research is about Computational Fluid Dynamics, also Quantum Computing was his interesting research. He is now a Ph.D. student at Penn State University at NanoLight, supervised by Professor Ni. He concentrates on Metamaterial and Nanophotonics, currently.