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Figure 1 Multi optical path phenomenon
9.2.
Stray Light
As shown below, when solid-state ToF LiDAR is working, in addition to the light reflected by the object 1, the light
scattered by object 2 and object 3 that close to the LiDAR will enter the lens. Such stray light can lead to a deviation of
the object 1’s ranging.
Figure 2 Illustration of stray light
