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1. (WO2018041477) DEVICE FOR BEAM SPLITTING A LASER BEAM

Pub. No.:    WO/2018/041477    International Application No.:    PCT/EP2017/068751
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: G02B 26/08
B23K 26/082
Applicants: SIEMENS AKTIENGESELLSCHAFT
Inventors: WOLFF, Andreas
Title: DEVICE FOR BEAM SPLITTING A LASER BEAM
Abstract:
The invention relates to a device for splitting a laser beam, especially of a high-power laser beam such as a CO2 laser having a wavelength range of 9 to 1 µm, in particular 10.6 µm. The invention proposes a novel device for beam splitting an optical beam and in particular a laser beam, which enables the beam splitting of a high power laser beam to be variable and also both laser beam portions to be used simultaneously. At least two mirror blocks are provided in a rotation mirror system.