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

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 …

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 …

In recent years, sub-wavelength metamaterials-based light perfect absorbers have been the
subject of many studies. The most frequently utilized absorber configuration is based on …

Tunable structural colors have diverse applications ranging from displays and photovoltaics
to surface decoration and art. A metal–insulator–metal (MIM) cavity structure formed by thin …

Multi-band spectral filters that can transmit visible light but block UV and infrared light in the
solar spectrum are applicable to energy-saving windows. However, such filters are usually …

Achieving nearly perfect light absorption from the microwave to optical region utilizing
metamaterials has begun to play a significant role in photonics and optoelectronics due to …

We propose two designs of tunable color switch (TCS) devices, which are composed of split-
ring metamaterials (SRMs). They are split-ring resonators (SRRs) floating on a mirror layer …

We developed a flexible perfect absorber based on a thin-film nano-resonator, which
consists of metal–dielectric–metal integrated with a dielectric overlay. The proposed perfect …

Structural coloring is a photostable and environmentally friendly coloring approach that
harnesses optical interference and nanophotonic resonances to obtain colors with a range …