Prof. Kwon and Seung Hyeon Hong was conducted a safety check in the laboratory.

Young soo Kim was recived an award certificate from alumni association of CAU graduate school.

SeokHyeon Hong got a Best student paper prize of SPIE.

Junyoung Kim presented "1-Dimensional Tamm Plasmon Nano-beam Cavity"(poster) at Osk Summer conference 2020.

SeokHyeon Hong presented "High quality factor Fabry-Perot type resonator : Double dielectric cylinder array meta-material"(Oral) at OSK summer conference 2020.

Youngsoo Kim presented "Analysis of Reflection and Transmission Characteristics of Periodic Metal-Insulator-Metal Structure"(Oral) at OSK summer conference 2020.

We took the group photo.