2022 President award, National R&D performance evaluation
2020 This Year's Scientist, Korean government
2018 This Month's Scientist, Korean government

2022.11 ~ present Elected fellow of Optica
2020.01 ~ present Committee on Prizes & Awards, The Korean Physical Society
2017.10 ~ present Adjunct professor of KU-KIST Graduate School of Converging Science and Technology, Korea University
2017.02 ~ 2022.12 Member, Y-KAST
2013.09 ~ 2014.08 Visiting professor in Chemistry, Harvard University
2012.11 ~ 2022.12 Associate Member, KAST
2009.04 ~ 2021.02 Director of Center for Subwavelength Nanowire Photonic Devices (Creative Research Initiative by NRF)
2007.09 ~ present Professor of Physics, Korea University
2005.04 ~ 2007.08 Postdoctoral fellow in Chemistry, Harvard University

2022 President award, National R&D performance evaluation
2020 This Year's Scientist, Korean government
2018 This Month's Scientist, Korean government