Laser method can detect chemical weapons and bacteria in seconds

Researchers at Umeå University and the Swedish Defense Research Agency, FOI, have developed new laser methods that can ...

This silicon chip creates dozens of laser beams from one source – and could reshape data centers

The technology hinges on what physicists call a frequency comb -- a laser that emits many distinct colors, or wavelengths, evenly spaced across the optical spectrum.

I reviewed the Xerox C320 - and I finally found a laser that prints like an inkjet

The responsive 2.8-inch touchscreen, an uncommon luxury on a print-only device, makes the Xerox C320 easy to operate and set ...