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physics.optics2026
Dipolar Modeling of Multipolar Metasurfaces
Hossein Allahverdizadeh, Karim Achouri
Multipolar decomposition is a powerful tool for analyzing and designing metasurfaces, but its practical application is often limited by the mathematical complexity that arises when…
physics.optics2025
Multipolar Angular Scattering of Substrated Metasurfaces
Hossein Allahverdizadeh, Karim Achouri
Properly modeling and predicting the scattering response of a metasurface is a particularly challenging task. This has been shown to be especially difficult if the metasurface supp…