6 citations · 6 across the 3 of their papers we have counts for
4 papers
Independent Amplitude and Phase Modulation in Active Transmissive Metasurfaces via Complex Permittivity Tuning
Christopher M. Yi, Ruzan Sokhoyan, Juyoung Kim +4
Active metasurfaces are a promising platform for spatial light modulators (SLMs) in applications such as holography, beam shaping, and light detection and ranging (LiDAR), as they…
Data-Efficient Electromagnetic Surrogate Solver Through Dissipative Relaxation Transfer Learning
Sunghyun Nam, Chan Y. Park, Min Seok Jang
In neural network surrogate solvers for electromagnetic simulations, accurately modeling resonant phenomena remains a central challenge. High-amplitude resonances generate strongly…
High-directivity multi-level beam switching with single-gate tunable metasurfaces based on graphene
Juho Park, Ju Young Kim, Sunghyun Nam +1
The growing demand for ultra-fast telecommunications, autonomous driving, and futuristic technologies highlights the crucial role of active beam steering at the nanoscale. This is…
Single-gate electro-optic beam switching metasurfaces
Sangjun Han, Jinseok Kong, Junho Choi +2
Electro-optic active metasurfaces have attracted attention due to their ability to electronically control optical wavefront with unprecedented spatiotemporal resolutions. In most s…