was started using laser beams from space. Greene, a freshman Republican from Georgia who made waves during the campaign for her promotion of the QAnon conspiracy theory, made the accusation in a ...

Defense Minister Katz called it "the weapon of the future, neutralizing entire threat categories with exceptional, ...

Physicists at the SLAC National Accelerator Laboratory just created a petawatt laser beam with the highest peak power and current ever. This beam was formed from a bunch of electrons that were ...

A U.S. warship, which is currently deployed in the Western Pacific Ocean, was pictured firing its laser at a drone target last week. Newsweek has contacted the Pentagon and the U.S. Navy for ...

The ground-based laser would then fire for up to an hour, using adaptive optics to counter the effect of the Earth’s atmosphere on the beam. The parabolic reflector on the spacecraft would then ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...

Of these processes cutting demands the most power – usually a beam of more than 1 kW. “Laser diodes, and solid, or fibre, lasers are the main technologies used in manufacturing today ...