BRISTOL, England, Jan. 10 (UPI) -- A prototype non-lethal, distraction laser device to deter pirate attacks on maritime shipping has been demonstrated by BAE Systems.
The company said the laser, developed by BAE's Optics and Laser Technology Department -- part of its Advanced Technology Center, is capable of providing a visual warning to pirates at distances greater than 2 kilometers and of disorientating attackers sufficiently at lesser distances so attackers' weapons cannot be targeted effectively.
"The effect is similar to when a fighter pilot attacks from the direction of the sun," said Roy Evans, BAE Systems capability technology lead for laser photonic systems. "The glare from the laser is intense enough to make it impossible to aim weapons like AK47s or RPGs but doesn't have a permanent effect (on the eyes)."
BAE said the laser underwent night and day testing at a facility in Worcester. Cameras were placed at the target location to demonstrate the level of beam intensity and divergence produced by the test runs. Beam oscillation techniques were also demonstrated.
The device is the result of researchers developing a custom-made neodymium yttrium aluminum garnet laser, which is an effective deterrent at relatively low power levels. By utilizing targeting systems and changing beam patterns, the distraction effect can be made more pronounced and be used against multiple targets, BAE said.
"We successfully showed that the laser works not just during the night, but also in full daylight." Evans said. "But, there are many more requirements to meet before placing a non-lethal laser weapon on commercial ships."
