the gun’s spinning turret boasts six 1.4-watt Class 4 blue lasers. For aiming purposes, a 100-mW green laser has been mounted on one side of the gun. Although it looks like it could blast ...

The filter makes it so that each sub-pixel in the image sensor only sees red, green, or blue light ... tried to use a several-kW nitrogen laser to burn off the filter (which seems appropriate ...

The largest laser in the world was turned on for a fraction of a second last week -- and it unleashed the most powerful laser blast in history. The National Ignition Facility (NIF) -- a laser test ...

The ZEUS laser, tucked away (as much as a giant laser can be) at the University of Michigan, just cranked out a pulse that makes it the most powerful laser beam in the country. ZEUS’ peak power ...

In experimental reactors and laser labs on Earth, fusion lives up to its reputation as a very clean energy source. There was always a nagging caveat, however. In all of the efforts by scientists ...