Metasurfaces, which offer a diverse range of functionalities in a remarkably compact size,
have captured the interest of both scientific and industrial sectors. However, their inherent …

The explosion in the amount of information that is being processed is prompting the need for
new computing systems beyond existing electronic computers. Photonic computing is …

The imaging of microscopic biological samples faces numerous difficulties due to their small
feature sizes and low-amplitude contrast. Metalenses have shown great promise in …

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

Metalenses have the potential to revolutionize optical devices into the next generation of
consumer devices. Through new inventive strategies, metalenses with advanced …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

Abstract Information security is of great importance in every aspect of life, spawning
numerous modern cryptographic strategies to protect data from stealing and deciphering …

Humidity-sensitive structural color has emerged as a promising technology due to its
numerous advantages that include fast response, intuitiveness, stand-alone capability, non …

Facing the challenge of information security in the current era of information technology,
optical encryption based on metasurfaces presents a promising solution to this issue …

Angle-dependent next-generation displays have potential applications in 3D stereoscopic
and head-mounted displays, image combiners, and encryption for augmented reality (AR) …