Over the past few decades, engineers have developed various devices that can create holograms, three-dimensional (3D) or ...

An article in Opto-Electronic Advances, discusses complete-basis-reprogrammable coding metasurface for generating dynamically-controlled holograms under arbitrary polarization states. This article ...

The terahertz (THz) band of the electromagnetic spectrum holds immense promise for next-generation technologies, including high-speed wireless communication, advanced encryption, and medical imaging.

The expression "flawless from every angle" is commonly used to characterize a celebrity's appearance. This doesn't simply imply that they appear attractive from a specific viewpoint, but rather that ...

Scientists delve into the composition of nanocomposites for ultraviolet metasurface fabrication. Professor Junsuk Rho from the Department of Mechanical Engineering, Chemical Engineering, and ...

Researchers have developed a compact quantum detector that makes terahertz radiation much easier to detect. A specially designed metasurface funnels incoming energy into tiny active regions, greatly ...

(Nanowerk News) Metasurface technology is an advanced optical technology that is thinner, lighter, and capable of precisely controlling light through nanometer-sized artificial structures compared to ...

Projecting three-dimensional images directly from a smartphone, without bulky headsets or projectors, could soon become reality. Researchers from the University of St Andrews have successfully ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240045, discusses complete-basis-reprogrammable coding metasurface for generating dynamically-controlled holograms under ...