Kim, suhyun Doo Gun Kim Nadir Dagli Youngchul Chung Byun, Young Tae 2024-01-13T03:33:33Z 2024-01-13T03:33:33Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/102131 English Coupled-ring reflector Squared ring waveguide MMI Coupled-Ring Reflector Laser Diodes Composed of Squared Ring Waveguides Conference 1 Optical MEMS and Nanophotonics, pp.29 - 30 Optical MEMS and Nanophotonics 29 30 GW