Author

S. Obayya

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Oct 2026

Full-vectorial physics-informed neural operator for forward and inverse waveguide modeling

In this work, we tailor Physics-Informed Neural Operators for full-vectorial modal analysis of optical waveguides. We develop a two-headed neural operator, conditioned on coordinate inputs alongside spatial material profiles and operational parameters. This enables a unified framework that simultaneously predicts the e...

Amr S. Hares, M. El-Azab, S. Obayya · Engineering computations · 0 citations

Open access Aug 2026

Optimization and fabrication of broadband metamaterial absorber using elliptical trust region based kriging surrogates

This article provides a novel hyper-elliptic trust region optimization algorithm with kriging surrogates that is employed to obtain highly efficient designs of wideband metamaterial absorbers (MMAs) exhibiting high absorption with compact size. The introduced optimization algorithm is dynamically linked to the full vec...

Ahmed S. Etman, M. O. Hameed, S. Obayya et al. · Physica Scripta · 0 citations