Throughout human history, the control of light, electricity and heat has evolved to become
the cornerstone of various innovations and developments in electrical and electromagnetic …

Compared with conventional optical elements, 2D photonic metasurfaces, consisting of
arrays of antennas with subwavelength thickness (the 'meta-atoms'), enable the …

The success of semiconductor electronics is built on the creation of compact, low-power
switching elements that offer routing, logic and memory functions. The availability of …

Scattering of electromagnetic waves by subwavelength objects is accompanied by the
excitation of electric and magnetic Mie resonances that may modify substantially the …

Optical metasurfaces are regular quasi-planar nanopatterns that can apply diverse spatial
and spectral transformations to light waves. However, metasurfaces are no longer …

When light interacts with metal nanostructures, it can couple to free-electron excitations near
the metal surface. The electromagnetic resonances associated with these surface plasmons …

Metamaterials, artificial electromagnetic media that are structured on the subwavelength
scale, were initially suggested for the negative-index'superlens'. Later metamaterials …

Dielectric metasurfaces have become efficient tools for creating ultrathin optical components
with various functionalities for imaging, holography, quantum optics, and topological …

Optical metasurfaces are thin‐layer subwavelength‐patterned structures that interact
strongly with light. Metasurfaces have become the subject of several rapidly growing areas …

All-dielectric metasurfaces provide a powerful platform for highly efficient flat optical devices,
owing to their strong electric and magnetic dipolar response accompanied by negligible …