METHOD AND APPARATUS FOR THREE-DIMENSIONAL TARGETING USING GALVANO MOTOR SCANNING APPARATUS

This invention relates to a method of three-dimensional targeting, by galvano motor scanning head means using a combination of pre-objective and post-objective scanning techniques whereby a collimated input to collimated output beamexpander (2, 3) is used to size a beam or laser beam input into said...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HASTINGS STEPHEN
Format:	Patent
Sprache:	eng
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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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