Metasurfaces are planar photonic elements composed of subwavelength nanostructures,
which can deeply interact with light and exploit new degrees of freedom (DOF) to manipulate …

Metasurfaces, 2D artificial arrays of subwavelength elements, have attracted great interest
from the optical scientific community in recent years because they provide versatile …

High-index dielectric nanostructures have recently become prominent forefront alternatives
for manipulating light at the nanoscale. Their electric and magnetic resonances with …

Resonant dielectric nanoparticles made of materials with large positive dielectric permittivity,
such as Si, GaP, GaAs, have become a powerful platform for modern light science, enabling …

III–nitride light-emitting diodes (LEDs) are the backbone of ubiquitous lighting and display
applications. Imparting directional emission is an essential requirement for many LED …

The concentration and manipulation of light in the nanoscale range are fundamental to
nanophotonic research. Plasmonic nanoparticles can localize electromagnetic waves within …

Mie-resonant high-index dielectric nanoparticles and metasurfaces have been suggested as
a viable platform for enhancing both electric and magnetic dipole transitions of fluorescent …

Thanks to their enhanced and confined optical near-fields, broadband subwavelength
resonators have the ability to enhance the spontaneous emission rate and brightness of …

Electric and magnetic optical fields carry the same amount of energy. Nevertheless, the
efficiency with which matter interacts with electric optical fields is commonly accepted to be …

We design planar silicon antennas for controlling the emission rate of magnetic or electric
dipolar emitters. Evolutionary algorithms coupled to the Green Dyadic Method lead to …