All-dielectric metamaterials and metasurfaces have been demonstrated as ideal platforms to
manipulate electromagnetic waves and enhance light–matter interaction. Analogous to …

Despite their widespread use for performing advanced computational tasks, digital signal
processors suffer from several restrictions, including low speed, high power consumption …

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 …

Image processing has become a critical technology in a variety of science and engineering
disciplines. Although most image processing is performed digitally, optical analog …

The full manipulation of intrinsic properties of electromagnetic waves has become the
central target in various modern optical technologies. Optical metasurfaces have been …

In electromagnetics and photonics,'nonlocality'refers to the phenomenon by which the
response/output of a material or system at a certain point in space depends on the input field …

The term Poincaré beam, which describes the space-variant polarization of a light beam
carrying spin angular momentum (SAM) and orbital angular momentum (OAM), plays an …

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 …

Computational meta-optics brings a twist on the accelerating hardware with the benefits of
ultrafast speed, ultra-low power consumption, and parallel information processing in …