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Optics Letters|April 15, 2022
Flat optical phased array receiver incorporating an on-chip metalens concentratorChul-Soon Im, Woo-Bin Lee, Ji-Yeong Gwon, et al.Scientific Reports|November 19, 2025
Subwavelength grating-assisted silicon nitride edge coupler with relaxed alignment toleranceYoon-Ho Sunwoo, Woo-Bin Lee, Yun-Jae Kwon, et al.Optics Express|September 23, 2025
On-chip metalens-based beamformer enabling in-situ beamforming in a silicon optical phased arrayYun-Jae Kwon, Yoon-Ho Sunwoo, Ji-Yeong Gwon, et al.Optics Express|August 10, 2017
Highly efficient and angle-tolerant mid-infrared filter based on a cascaded etalon resonatorChul-Soon Im, Sang-Shin LeeOptics Letters|November 2, 2020
Highly efficient broadband silicon nitride polarization beam splitter incorporating serially cascaded asymmetric directional couplersBishal Bhandari, Chul-Soon Im, Om Raj Sapkota, et al.Applied Optics|November 22, 2018
Highly sensitive electro-optic probe incorporating an ultra-high Q-factor LiNbO3 etalonWoo-Bin Lee, Seon-U Baek, Sang-Shin LeeOptics Express|March 4, 2020
Silicon nitride optical phased array based on a grating antenna enabling wavelength-tuned beam steeringChul-Soon Im, Bishal Bhandari, Kyeong-Pyo Lee, et al.Optics Express|March 4, 2020
Temporal response of polymer waveguide beam scanner with thermo-optic phase-modulator arraySung-Moon Kim, Tae-Hyun Park, Chul-Soon Im, et al.Scientific Reports|November 6, 2022
Dispersive silicon-nitride optical phased array incorporating arrayed waveguide delay lines for passive line beam scanningBishal Bhandari, Chenxi Wang, Ji-Yeong Gwon, et al.Optics Express|December 31, 2020
Light-driven diffraction grating based on a photothermal actuator incorporating femtosecond laser-induced GO/rGOShiru Jiang, Chul-Soon Park, Woo-Bin Lee, et al.Pageof 11