The British Army has successfully tested its high-energy laser weapon system, mounted on an armored vehicle, to target and ...

We hate to admit it, but laser cutter beam alignment is no easy task. To greatly assist in this endeavor, though, some folks tend to mix a red diode laser into the path of the beam. Others ...

For example, a red laser pointer may consist of only a 671 nm laser diode, batteries to power the diode, and a simple lens to collimate the output beam. (Note that this is possible because the laser ...

Israel’s in-development high-powered laser interception system, dubbed Iron Beam, is expected to become operational next year ...