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Many people wonder what is 3d laser engraving. The definition of 3d laser engraving is the process of engraving an image below the surface of a glass or a crystal. Facts about 3d laser engraving are as follows. It is a technique developed in Russia around the early 80s and that the process was not initially developed for engraving 3d images in glass. How is 3d laser engraving done, you might ask. The creation of 3D crystals use high energy beams to make multi-photon absorption inside a clear crystal. When the laser beam is focused inside the crystal, the energy causes free electrons to collide with atoms and ions. This produces millions of micro cracks which, to our eye, is the 3d image. More information about 3d laser engraving and its various uses can be found in the internet, and 3d laser engraving procedures are also available in the world wide web. |
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