Lasers can no be used to keep a UAV in the air indefinitely. The trick is to add an array of photovoltaic cells specifically tuned to an IR laser’s wavelength. A ground system then directs a ...
[Jason H. Gao] and [Li-Shiuan Peh] used an infra-red (IR) line laser and the camera on a smartphone. Their prototype cost only $49 since they used a smartphone that was on hand. The article ...
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British troops test laser weapon as cheap option to fry dronesPARIS - British Army troops fired a high-energy laser from an armored vehicle for the first time, using beams of infrared light ... used the laser mounted on a Wolfhound armored personnel carrier ...
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