Method creating damage arrangement for production of 3d laser-induced damage portraits inside transparent materials

Abstract

A method for creating arrangement of damages for production of 3D laser-induced damage portraits with the space resolution, which is equal to the appropriate computer 3D model, is disclosed. 3D laser-induced damage portraits produced by the method, have sufficiently tight faces and profiles so that the clearance surface dose not interfere the face surface, and the right (left) profile does not interfere with the left (right) profile. These effects are created by production of the sophisticated arrangement of damages, placed both on 3D portrait surface and inside area of the 3D portrait. Due to the method it is possible to make laser-induced damages, corresponding to all pixels of the 3D computer model and reproduced the right brightness of the material point without the internal split.

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