Kiyoung Ko

Electro-optic control of the external coupling strength of a high-quality-factor lithium niobate micro-resonator

Hyeon Jun Hwang, Hyungjun Heo, Kiyoung Ko et al. · Optics Letters · 2022 · 17 citations

Engineering, Electrical Engineering, Optics +16

A mid-infrared Brillouin laser using ultra-high-Q on-chip resonators

Kiyoung Ko, Daewon Suk, Dohyeong Kim et al. · Nature Communications · 2025 · 14 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Spontaneous soliton mode-locking of a microcomb assisted by Raman scattering

In Hwan, Daewon Suk, Dongin Jeong et al. · Optics Express · 2023 · 12 citations · Full text

Natural Sciences, Physics, Optics +13

Hyperband electro-optic modulator based on a two-pulley coupled lithium niobate racetrack resonator

Hyeon Jun Hwang, Mohamad Reza Nurrahman, Hyungjun Heo et al. · Optics Letters · 2024 · 12 citations

Engineering, Electrical Engineering, Materials Science +17

Two-point coupling method to independently control coupling efficiency at different wavelengths

Dohyeong Kim, Sangyoon Han, Dae‐Gon Kim et al. · Optics Letters · 2021 · 11 citations

Engineering, Electrical Engineering, Optics +14