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physics.optics2026
Learning light scattering from operator parameter spaces to Galerkin-consistent solution spaces
Lida Liu, Jingwei Wang, Wei Cao +2
Efficient and generalizable full-wave simulation is essential for nanophotonic analysis and inverse design, yet existing methods face a tradeoff between the high computational cost…
physics.optics2025
Nonsymmorphic symmetry adapted finite element modeling of glide-symmetric photonic structures
Lida Liu, Jingwei Wang, Yuhao Jing +3
Space group theory is pivotal in the design of nanophotonics devices, enabling the characterization of periodic optical structures such as photonic crystals. The aim of this study…
physics.optics2024
Efficient finite element modeling of photonic modal analysis augmented by combined symmetry
Jingwei Wang, Lida Liu, Yuhao Jing +2
In this work, we present an efficient numerical implementation of the finite element method for modal analysis that leverages various symmetry operations, including spatial symmetr…