36 citations · 189 across the 12 of their papers we have counts for
3 papers · 2 filters
All-dielectric self-cloaked structures
Zeki Hayran, Ramon Herrero, Muriel Botey +2
While practical realizations of optical invisibility have been achieved so far by various ingenious methods, they generally rely on complex materials which prevent the wide impleme…
Directionality Fields generated by a Local Hilbert Transform
W. W. Ahmed, R. Herrero, M. Botey +3
We propose a new approach based on a local Hilbert transform to design non-Hermitian potentials generating arbitrary vector fields of directionality, p(r), with desired shapes and…
Invisibility on demand based on a generalized Hilbert transform
Zeki Hayran, Ramon Herrero, Muriel Botey +2
Designing invisible objects without the usage of extreme materials is a long-sought goal for photonic applications. Invisibility techniques demonstrated so far typically require hi…