| 摘要 |
The present invention relates to laser ranging and detection by sequentially emitting a plurality of beams from a vertical-cavity surface-emitting laser (VCSEL) structure, re-directing the beams through optical elements such that they are fanned out over the region of view, and detecting any beams that may be reflected by objects in the region of view. The range and bearing of such objects can be determined from the beam time-of-flight and beam angle.
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