In-line Modal Couplers based on Multicore Fibers. - Youngbo Shim; Ju Il Hwang; Sanggwon Song; Young-Geun Han (PHOTOPTICS, 2016)

High-Temperature Sensitivity in Stimulated Brillouin Scattering of 1060 nm Single-Mode Fibers. - Sanggwon Song; Aeri Jung; Kyunghwan Oh (Sensors, 2019)