Prof. Kyujung Kim is an Associate Professor at the Department of Cogno-Mechatronics Engineering at Pusan National University. He received a B.S. degree from the School of Electrical and Electronic Engineering in 2006 and a Ph.D. degree in a program for nanomedical science and technology from Yonsei University in 2012. After a postdoctoral fellowship at the Max-Planck Institute (2012–2013), he joined Pusan National University as an Assistant Professor in 2013. His research interests include the plasmonic effect for enhancing imaging resolution and optical sensor sensitivity based on nanophotonics.