Metasurfaces have been continuously garnering attention in both scientific and industrial
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …

Recent years have witnessed promising artificial intelligence (AI) applications in many
disciplines, including optics, engineering, medicine, economics, and education. In particular …

Nations, industries, and aspects of everyday life have undergone forgery and counterfeiting
ever since the emergence of commercialization. Securing documents and products with …

Metasurfaces have attracted great attention due to their ability to manipulate the phase,
amplitude, and polarization of light in a compact form. Tunable metasurfaces have been …

The emergence and widespread adoption of fifth‐generation wireless technology in civilian
sectors have advanced the information revolution, while simultaneously leading to a variety …

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, 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 …

As 2D metamaterials, metasurfaces provide an unprecedented means to manipulate light
with the ability to multiplex different functionalities in a single planar device. Currently, most …

Taking inspiration from beautiful colors in nature, structural colors produced from
nanostructured metasurfaces have shown great promise as a platform for bright, highly …

Sustainability, humidity sensing and product origin are important features of food packaging.
While waste generated from labelling and packaging causes environmental destruction …