Small-size LD-based automobile headlamp design with long illumination distance and wide illumination range
Yingwan Wei,
Dengfei Liu,
Tongtong Xie
et al.
Abstract:Due to the large size of an automobile headlamp that has a laser as the light source, it is difficult to reflect the advantages of high laser brightness into the effect of automobile illumination, so it has not been promoted. We propose a laser headlamp system that integrates low-beam and high-beam structures with superior illumination effects (longer illumination distance and wider illumination range) by designing freeform optical components and optical structure. The small-volume headlamp can meet the requir… Show more
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