Masseoptimierter Spiegel zur Laserbearbeitung und Verfahren zur Kühlung der masseoptimierten Spiegel bei der Laserbearbeitung

Laser mirror has a reduction in thickness and self cooling is compensated using an additional cooling device, especially gas cooling coupled to the mirror. Preferred Features: The lowest thickness necessary is selected so that the mirror does not deform during laser processing, especially deformatio...

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Bibliographic Details
Main Authors POLLACK, DIETER, KLOTZBACH, ANNETT, MORGENTHAL, LOTHAR, GNANN, RUEDIGER ARNOLD
Format Patent
LanguageGerman
Published 14.07.2005
Edition7
Subjects
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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Summary:Laser mirror has a reduction in thickness and self cooling is compensated using an additional cooling device, especially gas cooling coupled to the mirror. Preferred Features: The lowest thickness necessary is selected so that the mirror does not deform during laser processing, especially deformation by the coolant hitting the mirror. The whole mirror consists of a temperature resistant/heat conductivity resistant and highly reflecting material, preferably copper, molybdenum, silver, gold and/or aluminum.
Bibliography:Application Number: DE1999155574