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

Optical metasurfaces—subwavelength-patterned surfaces that interact strongly with light—
have been an active area of research for more than a decade. The field has been driven by …

The achievement of structural color has shown advantages in large-gamut, high-saturation,
high-brightness, and high-resolution. While a large number of plasmonic/dielectric …

Structural colors are colors generated by the interaction between incident light and
nanostructures. Structural colors have been studied for decades due to their promising …

Structural colors traditionally refer to colors arising from the interaction of light with structures
with periodicities on the order of the wavelength. Recently, the definition has been …

Metasurface-based nanoprinting (meta-nanoprinting) has fully demonstrated its advantages
in ultrahigh-density grayscale/color image recording and display. A typical meta …

The colour gamut, a two-dimensional (2D) colour space primarily comprising hue and
saturation (HS), lays the most important foundation for the colour display and printing …

Localized optical resonances in metallic nanostructures have been increasingly used in
color printing, demonstrating unprecedented resolution but limited in color gamut. Here, we …

Most optical metamaterials fabricated and studied to date employ metallic components
resulting in significant losses, heat and overall low efficiencies. A new era of metamaterial …

Recent years have witnessed a rapid development in the field of structural coloration, colors
generated from the interaction of nanostructures with light. Compared to conventional color …