VIBRATION-MONITORED LASER OPTICAL UNIT

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United States of America

APP PUB NO 20250093197A1
SERIAL NO

18963576

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Abstract

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A method for monitoring a laser optical unit of a laser system includes guiding a laser beam through the laser optical unit, performing a first measurement of vibrations arising in the laser optical unit, structure-borne sound arising in the laser optical unit, and/or sound arising in the laser optical unit by using a sensor, and generating an output of the first measurement, and/or an output of a change of the vibrations, of the structure-borne sound, and/or of the sound.

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Patent Owner(s)

Patent OwnerAddress
TRUMPF LASERSYSTEMS FOR SEMICONDUCTOR MANUFACTURING GMBHJOHANN-MAUS-STRASSE 2 DITZINGEN 71254

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Piehler, Stefan Stuttgart, DE 8 2
Regaard, Boris Stuttgart, DE 22 130

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