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

Augmented reality (AR) display, which superimposes virtual images on ambient scene, can
visually blend the physical world and the digital world and thus opens a new vista for human …

Differential interference contrast (DIC) microscopy allows high-contrast, low-phototoxicity,
and label-free imaging of transparent biological objects, and has been applied in the field of …

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 …

Replacing electrons with photons is a compelling route toward high-speed, massively
parallel, and low-power artificial intelligence computing. Recently, diffractive networks …

Rapid developments in machine vision technology have impacted a variety of applications,
such as medical devices and autonomous driving systems. These achievements, however …

Signal processing is of critical importance for various science and technology fields. Analog
optical processing can provide an effective solution to perform large-scale and real-time …

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

Dispersion is one of the key performances of optical systems. As a man‐made device,
metasurface is a notable alternative for dispersion manipulation and has been developed …

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 …