SBIR/STTR Award attributes
Laser-based anti-aircraft missile countermeasure systems use precisely aimed lasers to thwart the attack of these deadly missiles. In a matter of seconds, these systems must detect and characterize the threat, acquire the target, achieve track lock on the target, and initiate engagement of the threat's seeker with an in-band laser. The survival of our Warfighters and their aircraft during this extremely short engagement time envelope depends upon the near instantaneous application of laser energy with the proper beam characteristics required to defeat the threat. Given this critical performance requirement, the laser's performance must be verified throughout its entire operational lifespan--from initial integration and checkout of the system in the aircraft, through aircrew training and proficiency, to periodic operational performance verification. Tau Technologies has developed a modular, adaptable laser target and analysis board (LTAB) design concept that can provide precision laser measurement and characterization for these critical systems. Tau Technologies’ LTAB provides high bandwidth spatial and temporal measurement of propagated laser beam irradiance. Its data resolves laser waveforms and variances due to high frequency disturbances, such as jitter and atmospheric turbulence. Tau’s beam propagation expertise, algorithms and processes extract the information needed to attribute the laser disturbances to their source.
