Siltectra Gmbh

Christoph Guenther

Jan Richter

Christian Beyer

Marko Swoboda

Ralf Rieske

A method for creating modifications in a solid-state material is described, wherein a crack guidance region for guiding a crack for separating a solid-state layer from the solid-state material is predetermined by the modifications. The method includes: moving the solid-state material relative to a laser processing system; successively emitting a plurality of laser beams from the laser processing system to the solid-state material to create at least one modification within the solid-state material; and continuously adjusting the laser processing system for defined focusing of the plurality of laser beams and/or for adjustment of energy of the plurality of laser beams as a function of at least one parameter.

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Dresden, Germany

Christoph Guenther