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Object detector including a light source with light emitting region of a first size in a first direction and a second size in a second direction
Object detector including a light source with light emitting region of a first size in a first direction and a second size in a second direction
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机译:物体检测器包括光源,该光源具有在第一方向上具有第一尺寸并且在第二方向上具有第二尺寸的发光区域
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摘要
An object detector includes a light source; an optical system that converts a light beam emitted from the light source into a predetermined state; a deflector that deflects and scans the light beam passing through the optical system, and that irradiates the light beam onto an object; and a photo detector that detects reflected light or scattered light. A first size of a light emitting region of the light source is different from a second size of the light emitting region, wherein the first size is a first width of the light emitting region in a first direction, and the second size is a second width of the light emitting region in a second direction. One of the first direction and the second direction corresponding to a smaller one of the first size and the second size coincides with a direction in which angular resolution is higher.
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