DEVICE FOR MASK PROJECTION OF FEMTOSECOND AND PICOSECOND LASER BEAMS WITH A BLADE, A MASK AND LENSES' SYSTEMS

The present application relates to a device for the mask projection of femtosecond or picosecond laser beams (2) onto a substrate surface, in which the laser beam (2) consisting of laser beam pulses is, at a location of the optical axis, formed to make laser beam pulses with an expanded laser beam c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PFEIFFER, Manuel, KRATSCH, Alexander, REISSE, Günter, BOEGLI, Charles, KAHL, Matthias, ENGEL, Andy, WEISSMANTEL, Steffen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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