21 citations · 21 across the 1 of their papers we have counts for
2 papers
physics.optics2022★ 3 cited
Topology optimization of dispersive plasmonic nanostructures in the time-domain
Emadeldeen Hassan, Antonio Calà Lesina
Topology optimization techniques have been applied in integrated optics and nanophotonics for the inverse design of devices with shapes that cannot be conceived by human intuition.…
physics.optics2016★ 21 cited
Chiral Huygens metasurfaces for nonlinear structuring of linearly polarized light
A. Calà Lesina, P. Berini, L. Ramunno
We report on a chiral nanostructure, which we term a "butterfly nanoantenna," that, when used in a metasurface, allows the direct conversion of a linearly polarized beam into a non…