FLASH - Scaling Fiber Arrays at Near Perfect Beam Quality
Abstract
The goal of the FLASH program is to demonstrate array combinations of ultra-lightweight high power fiber lasers that project 100-kW-class beams with near perfect beam quality and very high electrical-to-optical efficiency capable of enabling a variety of high-energy laser weapons applications. To accomplish these ends, FLASH will (1) greatly reduce the overall size and weight of high-power fiber lasers while increasing their robustness consistent with tactical and long-endurance aircraft integration, and (2) develop and demonstrate light-weight, high-power optical phased arrays and ultra-high bandwidth target-in-the-loop beam combination techniques for reducing necessary beam-projection profiles consistent with deployment in aircraft and near-perfect compensation for atmospheric turbulence. The completed high-energy laser system will provide technology enabling engagement of air, space, and ground targets at mission relevant ranges.
Document Details
- Document Type
- Accomplishment
- Publication Date
- Oct 01, 2015
- Source ID
- 082e3217b07c9503fbe333044a0f9231