CES-goer says his camera was killed by a self-driving car’s LIDAR
AEye uses 1550nm lasers. And unfortunately for Chowdhury, cameras are not filled with fluid like human eyes are. That means that high-power 1550nm lasers can easily cause damage to camera sensors even if they don't pose a threat to human eyes. AEye is known for claiming that its lidar units have much longer range than those of competitors. While most lidar makers say their high-end lidars can see 200 or 300 meters, AEye says that its lidar has a range of 1,000 meters. When I talked to AEye CEO Luis Dussan about this claim last month, he said that one factor in AEye's long range is the use of a powerful fiber laser. "One of the most important things about fiber lasers is that they can be amplified," Dassan said. "Very short pulse, huge amount of signal."
Man says CES lidar’s laser was so powerful it wrecked his $1,998 camera [Timothy B Lee/Ars Technica] (via Hackaday)