激光雷达
扫描仪
测距
光学
楔形(几何)
视力
光束转向
视野
自适应光学
激光扫描
激光束
激光器
计算机科学
梁(结构)
物理
电信
作者
Vong Vuthea,Hiroshi Toshiyoshi
标识
DOI:10.1109/omn.2018.8454641
摘要
A Risley scanner optics using a pair of revolving prisms is studied as a mechanically robust beam steering device of LiDAR (light detection and ranging) for automatic driving systems. Field of view of more than 100° (optical angle, full scale) is possible by using prisms of 30° for the wedge angles. Due to the nature of the Risley scan pattern, the optics is expected to have a high-density number of resolvable spots in the middle of the eyesight, while sparse but sensitive dynamic visions near the fringe of the sight.
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