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Dr. Sun Il Kim
at SAMSUNG Electronics Co Ltd
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Author
Publications (4)
Proceedings Article | 15 June 2023 Presentation
All dielectric reconfigurable metasurface with high efficiency and directivity
Junghyun Park, Byung Gil Jung, Sun Il Kim, Minkyung Lee, Kanghee Won, Young Kim, Kyoungho Ha, Hyuck Choo
Proceedings Volume PC12514, PC1251402 (2023) https://doi.org/10.1117/12.2663044
KEYWORDS: Dielectrics, Mirrors, Microelectromechanical systems, LIDAR, Beam steering, Silica, Resonators, Refractive index, Reflectivity, Optical properties
Proceedings Article | 17 March 2023 Presentation
Electrically tunable metasurface for highly-efficient beam steering
Junghyun Park, Byung Gil Jeong, Sun Il Kim, Minkyung Lee, Kyoungho Ha, Hyuck Choo
Proceedings Volume PC12432, PC124320S (2023) https://doi.org/10.1117/12.2652213
KEYWORDS: Beam steering, Wavefronts, Silicon, Transparent conducting oxide, Silica, Resonators, Resistors, Reflectivity, Polarization, Optical design
Proceedings Article | 5 March 2021 Presentation
Fully reconfigurable 2D active metasurface array
Junghyun Park, Byung Gil Jeong, Sun Il Kim, Duhyun Lee, Kyoungho Ha, Hyuck Choo
Proceedings Volume 11695, 116950O (2021) https://doi.org/10.1117/12.2582346
KEYWORDS: Beam steering, Gold, Tin, Polarization, Plasmonics, Oxides, Optical sensing, Optical communications, Mirrors, Indium
Proceedings Article | 22 August 2020 Presentation
Electrically tunable metasurface for lidar
Proceedings Volume 11462, 114620R (2020) https://doi.org/10.1117/12.2567084
KEYWORDS: LIDAR, Antennas, Control systems, Dielectric polarization, Modulation, Dielectrics, Optical antennas, Wavefronts, Cameras, Holography
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