Karlsruher Institut Fur Technologie

Alexandra Ledermann

Martin Wegener

Georg Von Freymann

An optical arrangement has a laser configured to emit a laser beam, an amplitude mask and a focusing element. The amplitude mask is disposed between the laser and the focusing element in a path of the laser beam such that the laser beam hits the amplitude mask before being modified by the focusing element so as to direct the laser beam to a focal point within a photosensitive material.

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Karlsruhe, Germany

Alexandra Ledermann