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3-D measurement / 3D imaging
CLASS: QSI Laser Diode      DATE:2016-3-23    SOURCE:www.longstartech.com.cn

3-D measurement / 3D imaging

Laser and LED 3D measurement system for inspection, classification and defect detection

3D imaging system allows users to quickly get the 3D information of the scene or object. Method for capturing information determines whether a laser or LED illumination is used.


Laser 3D imaging

Three dimensional imaging of laser triangulation is the most widely used method. It involves projecting one or more laser points or lines onto an object. The position of the light spot on the detector can be used to determine its distance from the detector with a very high accuracy. Defect detection and measurement of volume and elevation is the most common application of this technique. The semiconductor industry uses it to determine the surface quality of the wafer, while those related to food use it to measure the volume of the food.

When using the laser triangulation, the laser demand depends on the object being checked. Laser diode structure laser, three-dimensional laser professional solution to the needs of 3D image. Three dimensional PRO laser series produced very narrow laser lines and provided excellent uniformity. Three dimensional laser Pro and three-dimensional laser Pro Mini using the industrial standard of appearance, can be easily integrated with the existing system.