Lockheed Martin has demonstrated that electric fiber lasers can be spectrally combined to produce a high-power, weapon-grade beam. With the highest power yet achieved with high electrical efficiency ...

Add Yahoo as a preferred source to see more of our stories on Google. (THE CONVERSATION) Nations around the world are rapidly developing high-energy laser weapons for military missions on land and sea ...

USS Preble’s deployment of the High Energy Laser with Integrated Optical Dazzler and Surveillance, or HELIOS, has become a showcase for how shipboard lasers can neutralize multiple drones while ...

A fabricator that needs to weld thick plate in as few passes as possible often will turn to submerged arc welding (SAW), a legacy process that has dominated heavy fabrication for decades. Variations ...

The age of laser weapons looks to have officially dawned. Rafael Advanced Defense Systems says that, for the first time in history, a high-energy laser system has been used to destroy multiple drone ...

PITTSBURGH, May 30, 2023 (GLOBE NEWSWIRE) -- Coherent Corp. (COHR), a leader in advanced laser materials processing solutions, today introduced the PAVOS kW Ultra, an optical isolator that is robustly ...

Ever since the Light Amplification by Stimulated Emission of Radiation (LASER) was invented in 1958, science fiction has depicted them as all-powerful weapons of war. For most of the laser's history, ...

The emergence of ultrafast laser pulse generation, marking a significant milestone in laser science, has triggered incredible progress across a wide array of disciplines, encompassing industrial ...

The DragonFire laser directed-energy weapon achieved the U.K.’s first high-power firing of the weapon type against an aerial target. (Photo provided/British Defence Ministry) (THE CONVERSATION) ...