Photonic metasurfaces, that is, two-dimensional arrangements of designed plasmonic or
dielectric resonant scatterers, have been established as a successful concept for controlling …

Single-photon nanoantennas are broadband strongly scattering nanostructures placed in
the near field of a single quantum emitter, with the goal to enhance the coupling between the …

This review overviews the state of the art of research into high-index dielectric
nanoresonators and their use in functional photonic nanostructures at optical frequencies …

A nanoantenna with balanced electric and magnetic dipole moments, known as the first
Kerker condition, exhibits a directive radiation pattern with zero backscattering. In principle …

Nanostructures made of dielectric materials with high or moderate refractive indexes can
support strong electric and magnetic resonances in the optical region. They can therefore …

Enhancing the light‐matter interactions is important for many different applications like
sensing, surface enhanced spectroscopies, solar energy harvesting, and for quantum effects …

Biosensing based on nanophotonic structures has shown a great potential for cost-efficient,
high-speed and compact personal medical diagnostics. While plasmonic nanosensors offer …

Material losses in metals are a central bottleneck in plasmonics for many applications. Here
we propose and theoretically demonstrate that metal losses can be successfully mitigated …

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

Light manipulation has been widely employed in lighting, display, and energy storage,
becoming an inseparable part of human lives. However, the conventional optical devices …