Moon, Sunghyun Lee, Jinil Koh, Youngseo Jang, Hyeong-Soon Jung, Hojoong Kwon, Hyounghan 2025-12-29T02:30:45Z 2025-12-29T02:30:45Z 2025-11-19 2024-08 2997-7053 https://pubs.kist.re.kr/handle/201004/153894 We experimentally demonstrate LNOI-based rapid adiabatic couplers supporting broadband operation, compactness, and large fabrication-tolerance. Using the proposed RACs, we observe on-chip Hong-Ou-Mandel interference with a visibility = 98.75 %. (C) 2024 The Author(s) English IEEE Rapid Adiabatic Couplers Based on Lithium Niobate-on-Insulator Platform Conference 10.1109/CLEO-PR60912.2024.10676755 1 2024 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) 2024 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) KO Incheon, Korea, Republic of 2024-08-04 2024 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM, CLEO-PR 001532172700339 2-s2.0-85206366764