Principle of laser drilling

- Dec 02, 2016-

Laser is when "Ray" external stimulation and increased energy which inspires a powerful beam, including infra-red and visible light with heat, ultraviolet light can optically. This type of light to the surface of the workpiece occurs by three phenomena that reflection, absorption and transmission.

Through the optical parts hitting the laser points on the substrate, consisting of a variety of models, and according to produce three different reactions.

Laser Drilling main role is to quickly get rid of the substrate material to be processed, and it mainly by photochemical and photothermal ablation ablation or resection of that

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