Structural color has been regarded as an ideal alternative to pigments because of the
advantages of environmental friendliness, resistance to fading, and dynamic regulation …

The increasing demand for the multidimensional and dynamic control of light has spurred
the development of stimuli‐responsive, reconfigurable, and programmable optical systems …

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

Refractive index (RI) sensors play an important role in various applications including
biomedical analysis and food processing industries. However, develo** RI sensors with …

In past decades, antifogging surfaces have drawn more and more attention owing to their
promising and wide applications such as in aerospace, traffic transportation, optical devices …

Structural coloration generates colors by the interaction between incident light and micro-or
nano-scale structures. It has received tremendous interest for decades, due to advantages …

Colors on the impact or thermal papers fade easily due to the unstable and hydrophilic
chromophoric group of pigment molecules. It seriously affects the readability and …

Bio‐inspired and biodegradable quantum optics scenarios constitute a pathway toward
environmentally friendly front‐end technologies. Such an inspiring perspective necessitates …

Active optical metasurfaces are rapidly emerging as a major frontier in photonics research,
development, and commercialization. They promise compact, light-weight, and energy …