Diffraction grating with varying slit width: quasi-periodic homogenization and its numerical implementation

DOI10.1016/j.jcp.2022.111727OpenAlexW4307419837MaRDI QIDQ2106932

Agnès Maurel, Nicolas Lebbe, Kim Pham

Publication date: 29 November 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2022.111727

zbMATH Keywords

diffraction gratinginterface homogenizationnumerical multimodal methodsquasi-periodic homogenization

Mathematics Subject Classification ID

Incompressible inviscid fluids (76Bxx) Hydro- and aero-acoustics (76Qxx)

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Optimization of plasmonic metasurfaces: a homogenization-based design

Cites Work

• Numerical modeling of the acoustic wave propagation across a homogenized rigid microstructure in the time domain
• Second-order two-scale analysis and numerical algorithm for the damped wave equations of composite materials with quasi-periodic structures
• Homogenization of the wave equation with non-uniformly oscillating coefficients
• Improved multimodal admittance method in varying cross section waveguides

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