Abstract: We have developed a 1.3 μm high power DFB laser which exhibits a power conversion efficiency of 21 % with an output power of 200 mW up to 75 °C. The power conversion efficiency remains at 21 ...

A Rafale M was spotted with a pod for 68 mm laser-guided rockets, first unveiled at the Paris Air Show 2025 as a cost-effective solution against drones and asymmetric threats. A French Navy (Marine ...

Episode 765: Almost two dozen crafters met at the Makery in Burlington on April 11 to knit, crochet, sew, weave and raise money for food equity nonprofits. The Makery in Burlington was bustling on a ...

NASA plans to seek proposals for commercial communications services that can be backward compatible with the agency’s aging fleet of relay satellites. NASA issued April 10 a draft solicitation for ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Grassley told reporters on Capitol Hill that he would recommend either ...

Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense technology. Subscribe here. The U.S. military is paving the way for ...

The Federal Aviation Administration and Department of Defense have come to an agreement on how “high-energy laser counter-drone” systems can be used at the Southern border, according to a news release ...

An interagency dispute over the use of high-energy lasers near airports led the Federal Aviation Administration to temporarily close the airspace twice in Texas this year. By Karoun Demirjian ...