A defense expert explains how high-energy laser weapons work
Nations around the world are rapidly developing high-energy laser weapons for military missions on land and sea, and in the air and space. Visions of swarms of small, inexpensive drones filling the skies or skimming across the waves are motivating militaries to develop and deploy laser weapons as an alternative to costly and potentially overwhelmed missile-based defenses.Laser weapons have been a staple of science fiction since long before lasers were even invented. More recently, they have also featured prominently in…