A new type of hologram technology has been developed that uses the motion of light as a key, revealing information only under ...

(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 ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240159, discusses on-chip light control of semiconductor optoelectronic devices using integrated metasurfaces. Since the initial ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

Schematic of secure holography using a reconfigurable stacked metasurface based on a modular diffractive deep neural network. Each metasurface layer independently reconstructs distinct ...

Samsung's new metasurface lenticular lens, published in Nature, switches between sharp 2D and glasses-free 3D via voltage control and achieves a 100-degree viewing angle in a 1.2mm profile.The Latest ...

Team unveils new technology that uses light's color and spin to display multiple images. (Nanowerk News) From smartphones and TVs to credit cards, technologies that manipulate light are deeply ...

Researchers have overcome the limitations of existing metasurface technologies and successfully designed a Janus metasurface capable of perfectly controlling asymmetric light transmission. Metasurface ...