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

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

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

Breakthrough ultrathin metalenses not only focus light like traditional lenses but also turn invisible light into visible ...

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

Straight out of science fiction, these contact lenses convert infrared light into visible light that humans can see ...

Scientists have developed revolutionary contact lenses that grant wearers the ability to see infrared light—a feat humans naturally cannot achieve. This breakthrough, detailed in the journal Cell00454 ...

"In 10 to 15 years, I hope to see this technology in your smartphone, and in your everyday ... molecular composition of materials using infrared light to reveal tiny details usually hidden from ...