Members Research Scientists Dr. Minjun KimPlasmonicsQuantum dot deviceSERS sensorkmjun1674@cnu.ac.kr Dr. Oleksiy KovalchukNonlinear opticsPulsed lasersGraphene-advanced devicesOptical fiber & Integrated platformsoleksiykvchk@gmail.com Dr. Ji Su KimMode-locked fiber laserTHz SpectroscopyMetasurface devicecitrus160@gmail.com Graduate Students Soyeon AhnPh.D. CandidateWavelength swept laserLiquid crystal fiber sensorahnsoyen@outlook.com Laboratory ManagerSung Yoon ChoPh.D. CandidateD-shape fiber sensorcsy7550@gmail.com Se Geon OhPh.D. CandidateSingle photon sourcediho5@kriss.re.kr Min Su KimPh.D. CandidateBroadband wavelength swept laserMode-locked fiber laserkimminsu0002@gmail.com Jeahyun YooPh.D. StudentMetasurface deviceTunable laser202250099@o.cnu.ac.kr Na Hyeon HwangMaster StudentLiquid crystal elastomer202450111@o.cnu.ac.kr Undergraduate Students Jeong Min ChoTHz spectroscopy and THz deviceaq3315@naver.com Junhong ParkCapstone Designparkjun9456@gmail.com