This study presents a large-aperture meta-optic that achieves superior visible imaging, overcoming traditional bandwidth limitations through innovative design.

Knight Optical has been providing our customers with precision optical flats for decades, either from our stock catalogue as a quick solution, or custom optical flats manufactured to the customers’ ...

The purpose of optical coatings is to change the reflectivity of optical surfaces. According to the materials and physical phenomena which are used one can in principle distinguish metallic and ...

As anyone who has recently tried out an augmented reality headset knows, the technology is not yet ready to be part of our everyday lives. Researchers have been working to perfect high-performing ...

Scientists have developed a new approach to significantly enhance the spatial resolution of distributed temperature sensing ...

Nvidia to use optical tech in networking chips, not GPUs Copper cables currently more reliable than optical connections Nvidia has backed startups working on co-packaged optics for AI chips SAN JOSE, ...

Columbia engineers invent a flat lens that exclusively focuses light of a selected color—it appears entirely transparent until they shine a beam of light with the correct wavelength onto it, when the ...