Dec. 2021 - Present : Senior researcher, Quantum Technology Institute, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea

Dec. 2020 - Nov. 2020 : QUC fellow, Quantum Universe Center, Korea Institute for Advanced Study, Seoul, Republic of Korea

Jan. 2016 - Nov. 2020 : Post-doctoral researcher, Institute of Theoretical Solid State Physics, Karlsruhe Institute of Technology, Karlsruhe, Germany

Sep. 2015 - Dec. 2015 : Researcher, Smart Quantum Communication Research Center, Korea University, Seoul, Republic of Korea

Aug. 2012 - Aug. 2015 : Research fellow, Centre for Quantum Technologies, National University of Singapore, Singapore

Sep. 2011 - Jul. 2012 : Post-doctoral researcher, Hanyang University, Seoul, Republic of Korea

Mar. 2006 - Aug. 2011 : PhD, Physics, Hanyang University, Seoul, Republic of Korea

Mar. 2001 - Feb. 2006 : BSc, Physics, Hanyang University, Seoul, Republic of Korea