Dr. O. El Gawhary
Dr. O. El Gawhary
Expertise
Publications
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2024
Born-Padé method for scattering by a diffraction grating
s polarization
Thomas A. van der Sijs / Omar El Gawhary / H. Paul Urbach -
2024
Cause of inaccuracies in the Padé approximant of the Born series for strong electromagnetic scattering problems
J.B.P. de Graaff / T.A. van der Sijs / H.P. Urbach / O. El Gawhary
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2024
Padé approximants of the Born series of electromagnetic scattering by a diffraction grating
T.A. van der Sijs / O. El Gawhary / H.P. Urbach
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2022
Diffraction grating parameter retrieval using non-paraxial structured beams in coherent Fourier scatterometry
S. Soman / S. F. Pereira / O. El Gawhary
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2020
Electromagnetic scattering beyond the weak regime: Solving the problem of divergent Born perturbation series by Padé approximants
T.A. van der Sijs / O. El Gawhary / H.P. Urbach
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Ancillary activities
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2022-02-01 - 2026-01-31
Public administration, government, social security