Phosphor-based displays like CRTs rely on the phosphor to emit light for a set amount of time after being activated, allowing ...

The FAA urges caution with home laser light displays. While festive lights can brighten celebrations, misdirected lasers can ...

A research team at Osaka University developed a compact microresonator device that generates vacuum ultraviolet (VUV) light ...

Researchers build a quantum computer using lasers, lenses, and digital displays, making this technology more affordable and ...

So far, most green laser light is produced using infrared laser ... achieved by blue–red lasers used in laser projection or display systems. Furthermore, the longest lasing wavelength is only ...

Researchers built their system with laser beams, digital displays, and simple lenses. The breakthrough in optical computing ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow.

Independent candidate Matt Shanahan had a promotional display projected onto the gable end of a Waterford hospital building.