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Recently, BMW has announced that it has developed and developed a new automotive vehicle lighting system - a laser lighting system that uses a series of laser diodes to generate beam energy, which is converted into visible light by phosphorescent fluorescent materials.
It is reported that the laser lighting system is the development trend of the future automotive lighting system. The laser headlights consume less power and the brightness is also greater than traditional LED lighting (170 lumens: 100 lumens). If the development of this technology is progressing smoothly, it will be used in passenger cars, commercial vehicle headlamps, signal lamps and other related automotive vehicle lamps.
Outreach reading:
The laser active illumination distance gating imaging system has the advantages of long distance, high resolution, certain penetration ability, and the ability to obtain the target under the most complicated conditions in the low density back. Tracking, target recognition, etc. Allure has a wide application level. The lack of unification of laser illumination imaging can increase the range and resolution of the juvenile system. The use of a laser with good monochromaticity and good directivity to emit pulsed light to the target can significantly increase the contrast between the target and the background. The peak power of the pulser is high, and the sensitivity of the gated camera is high. Therefore, actively stimulating the imaging system first can increase the distance of the reconnaissance system. Under the same caliber conditions, the laser illumination has higher resolution and can provide high-resolution images of the target.