Boeing solid-state laser weapon system outshines expectations
By David Szondy
August 18, 2013
The likelihood of lasers appearing on the battlefield was boosted last week when Boeing announced that its Thin Disk Laser system had achieved unexpected levels of power and efficiency. In a recent demonstration for the US Department of Defense, the laser’s output was 30 percent higher than project requirements and had greater beam quality, a result which paves the way toward a practical tactical laser weapon.
As it says on the tin, the Boeing Thin Disk Laser system uses a thin disc laser. Also known as an active mirror laser, this type of solid state laser was first developed in the 1990s. Instead of rods, as is found in most solid-state lasers, the thin disk laser uses a layer of lasing material with a thickness less than the diameter of the beam it emits. This layer acts as both the gain medium or amplifier of the laser and as the mirror that reflects the beam.
Edited by Matthew, 20 August 2013 - 04:04 AM.