Lenses are the most widely used optical devices. Camera lens or objectives, for example, produce a sharp photo or video by ...

Swiss scientists have developed an ultra-thin lens that turns infrared light into visible light using lithium niobate and ...

It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be ...

ETH Zurich's ultra-thin metalens technology transforms infrared radiation into visible light, promising advancements in ...

Photonics is regarded as the science of the future and students and academics on the continent are making great strides in ...

A new chip-scale laser from Rochester and UCSB enables ultra-fast, precise measurements for uses such as LiDAR.

By carefully placing nanostructures on a flat surface, researchers have significantly improved the performance of so-called optical metasurfaces in conductive plastics. This is a major step for ...

The remote-imaging system (left) shoots eight infrared laser beams (red line added to show the path) at a target (right) in a ...

Scientists from the U.S. National Science Foundation National Solar Observatory and New Jersey Institute of Technology ...

Bethel University has been a leader in Christian higher education since 1871. Come see why we're one of the most ...

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