The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
Oct. 27, 2017
Raylase Gmbh, Wessling, DE;
Carl Boehmer, Gilching, DE;
Wolfgang Lehmann, Germering, DE;
Christian Schiefen, Gauting, DE;
Philipp Schoen, Buch am Ammersee, DE;
RAYLASE GmbH, Wessling, DE;
Abstract
The present invention relates to a deflection unit () having an optical element (), which partly reflects a first wavelength and which partly transmits a different, second wavelength. The deflection unit defines an operating beam path traversed by the operating beam () from a first window () to a second window () via a reflection at the optical element (). The deflection unit comprises an XY-deflection device (), which is arranged in the operating beam path in order to scan the operating beam that has emerged, a focusing device () for focusing the operating beam (), wherein the focusing device has a variable focal length and is arranged in the operating beam path between the first window () and the optical element ().