Hanyang University, Korea (KR) NUSOD contributions 2013 - Vancouver WD6 — Investigation of Light Extraction Efficiency in AlGaN Deep Ultraviolet LEDs Using FDTD Simulations2009 - Gwangju ThA2 — 3-Dimesnional Current Flow Analysis in InGaN Light Emitting Diodes Grown on Sapphire Substrate - (INVITED)
