@inproceedings{357157f65ddf494d813e25326fa7b902,
title = "Born-Pad{\'e} method for scattering by a diffraction grating: s polarization",
abstract = "We use a rigorous vector Born series to solve electromagnetic scattering by a diffraction grating. To deal with possible divergence of the Born series, we compute Pad{\'e} approximants of the Born series to retrieve the solution regardless. Besides results of the Born-Pad{\'e} method for an example grating, for which the Born series diverges, we show analytical expressions for a two-layer grating in the case of s polarization. This gives insight into the convergence behavior of the Born series as function of the angle of incidence, for instance.",
keywords = "Born series, diffraction grating, electromagnetism, Pad{\'e} approximants, scattering",
author = "{van der Sijs}, {Thomas A.} and {El Gawhary}, Omar and Urbach, {H. Paul}",
year = "2024",
doi = "10.1117/12.3015272",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Andrews, {David L.} and Bain, {Angus J.} and Antonio Ambrosio",
booktitle = "Nanophotonics X",
address = "United States",
note = "Nanophotonics X 2024 ; Conference date: 07-04-2024 Through 12-04-2024",
}