642 citations · 1.9k across the 40 of their papers we have counts for
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physics.app-ph2021
Surface Susceptibilities as Compact Full-Wave Simulation Models of Fully-Reflective Volumetric Metasurfaces
Ville Tiukuvaara, Tom. J. Smy, Karim Achouri +1
While metasurfaces (MSs) are constructed from deeply-subwavelength unit cells, they are generally electrically large and full-wave simulations of the complete structure are computa…
physics.optics2021★ 24 cited
Multipolar Modeling of Spatially Dispersive Metasurfaces
Karim Achouri, Olivier J. F. Martin
There is today a growing need to accurately model the angular scattering response of metasurfaces for optical analog processing applications. However, the current metasurface model…
physics.optics2021★ 6 cited
Extension of Lorentz Reciprocity and Poynting Theorems for Spatially Dispersive Media with Quadrupolar Responses
Karim Achouri, Olivier J. F. Martin
We provide a self-consistent extension of the Lorentz reciprocity theorem and the Poynting theorem for media possessing electric and magnetic dipolar and quadrupolar responses rela…