UC Berkeley scientists used lasers to create a new color, “olo,” letting humans see a vivid blue-green never seen before.

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 ...

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.

When pumped by the powerful blue-white xenon arc ... followed quickly by a visible light laser diode. Semiconductor laser development eventually led to the first room-temperature visible laser ...

The crew of Avelo Airlines flight 1170 reported being illuminated by a blue laser around 9:40 p.m. Friday ... or it increases in width, it can light up a whole cockpit," said Tom Kinton, an ...

Blue laser vaporization alleviates lower urinary tract symptoms while preserving sexual function in patients undergoing benign prostatic hyperplasia (BPH) surgery, according to a study published ...

The blue laser light permits higher stability and does not penetrate the measurement object due to the shorter wavelength of the blue-violet laser. Thus, blue laser sensors provide more consistent ...

co-recipient of the 2014 Nobel Prize in Physics for the invention of blue light-emitting diodes, founded Blue Laser Fusion in Palo Alto, California, in November. Partners include Hiroaki Ohta ...