Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Scientists at the Institute of Quantum Electronics in Zurich, Switzerland, have created a tiny lens that converts infrared ...

A clean, smooth interface between a gallium oxide semiconductor and palladium electrodes enhances the performance of solar-blind ultraviolet photodetectors.

In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even ...

or an artificial UV light source. Some animals absorb the UV wavelengths and reflect visible wavelengths, while others seem to display UV coloration—invisible to the human eye without ...

Full-sun days will soon be the regular forecast in Michigan. To prepare, here's a breakdown of the UV index and how soon you could get a sunburn.

Visible' light-emission device technology ... based on the wavelength of the radiation, with the UV region defined as the wavelength range from 10 nm to 400 nm. The UV spectrum is further ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in green in the first viewing of an aurora from any planetary surface other ...

When a beam of infrared light strikes their ultra-thin lens—barely thicker than a red blood cell—it emerges on the other side ...

Discover the benefits of LED technology in fly control traps, offering energy-efficient and highly effective solutions for ...