Laser Detection Technology
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Laser detecting technology to Z to, period of poor coverage, height size detection as the main direction consumer electronics upstream and downstream business.
Diffuse reflection is basic principle of the laser optical triangulation: by semiconductor laser lens focus on an object to be tested. Reflected light collected by the lens, the projection on the CMOS array; Signal processor array by trigonometric function calculation on the position of light spot to get away from the distance of the object.