Intelligent metasurfaces have gained significant importance in recent years due to their
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …

Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

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 …

Secret sharing is a well-established cryptographic primitive for storing highly sensitive
information like encryption keys for encoded data. It describes the problem of splitting a …

Metalenses consist of an array of optical nanoantennas on a surface capable of
manipulating the properties of an incoming light wavefront. Various flat optical components …

Rapidly develo** augmented reality, solid-state light detection and ranging (LIDAR), and
holographic display technologies require spatial light modulators (SLMs) with high …

Metasurfaces are engineered surfaces that consist of subwavelength periodic elements and
can be used to manipulate electromagnetic waves. Multifunctional or reconfigurable …

Metasurfaces, artificial 2D structures, have been widely used for the design of various
functionalities in optics. Jones matrix, a 2× 2 matrix with eight parameters, provides the most …

The three primary colour model, ie, red, green, and blue model, based on the colour
perception of the human eye, has been widely used in colour imaging. The most common …

Recently, metasurfaces composed of artificially fabricated subwavelength structures have
shown remarkable potential for the manipulation of light with unprecedented functionality …