All-dielectric metamaterials and metasurfaces have been demonstrated as ideal platforms to
manipulate electromagnetic waves and enhance light–matter interaction. Analogous to …

Metamaterials, as artificially structured materials composed of subwavelength arrays of
resonant unit cells, can exhibit exotic properties beyond those accessible to natural …

Metasurfaces have promising potential to revolutionize a variety of photonic and electronic
device technologies. However, metasurfaces that can simultaneously and independently …

Phase-change materials (PCMs) offer a compelling platform for active metaoptics, owing to
their large index contrast and fast yet stable phase transition attributes. Despite recent …

Metasurfaces have opened the door to next-generation optical devices due to their ability to
dramatically modulate electromagnetic waves at will using periodically arranged …

Metasurfaces, the ultrathin, 2D version of metamaterials, have recently attracted a surge of
attention for their capability to manipulate electromagnetic waves. Recent advances in …

All-dielectric nanophotonics is an exciting and rapidly developing area of nano-optics that
utilizes the resonant behavior of high-index low-loss dielectric nanoparticles to enhance …

Dynamic steering of laser beams by ultrathin optical metasurfaces is a significant research
advance for possible applications in remote ranging and sensing. A unique platform for such …

All‐dielectric metasurfaces provide unique solutions for advanced wavefront manipulation of
light with complete control of amplitude and phase at sub‐wavelength scales. One limitation …

We report a dynamically tunable reflectarray metasurface that continuously modulates the
phase of reflected light in the near-infrared wavelength range under active electrical control …