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 ...

The study has been published in the journal Nature Communications. To control light, curved lenses are used today, which are often made of glass that is either concave or convex, which refracts the ...

Optical Surfaces Ltd. is a leading manufacturer of large, high precision flat mirrors used in a wide variety of applications including beam steering, beam folding, interferometry and as optical ...

Silanna UV, an innovator of ultraviolet semiconductor technology, has announced the release of an additional package type: a ...

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 ...