Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

A semiconductor laser that emits light in the 400-450 nm range. Although it was very difficult developing blue lasers, which emit smaller wavelengths than other colors, blue lasers became ...

An Avelo Airlines Boeing 737 was illuminated by a blue laser on April 4 near Manchester-Boston Regional Airport. According to a report by WMUR, the incident took place at 21:40 on Friday night, 15 ...

Five individuals participated in the experiment, which involved shooting pulses of visible-wavelength laser light directly into their eyes to stimulate individual photoreceptor cells on the retina.

The ability of new blue-light semiconductor lasers to better perform precision cutting, patterning or welding of copper will make electrical and electronic component manufacturing cheaper and more ...

When the green laser interacted with the ruby, it altered the crystal’s optical properties, increasing its absorption of the blue light and casting a visible shadow in the shape of the green laser.

A group of scientists claimed they discovered a new color, but it can only be seen by getting shot in the eye with a laser.