公开(公告)号：US12053836B2

公开(公告)日：2024-08-06

申请号：US17259012

申请日：2019-07-09

Applicant: Laserline GmbH

Inventor： Markus Baumann ,  Axel Luft

IPC: B23K26/064 ,  B23K26/06 ,  B23K26/073 ,  B23K26/21 ,  G02B3/00 ,  G02B3/06 ,  G02B19/00 ,  G02B26/08 ,  G02B27/09

CPC classification number: B23K26/0648 ,  B23K26/073 ,  B23K26/21 ,  G02B3/005 ,  G02B3/06 ,  G02B19/0009 ,  G02B19/0047 ,  G02B26/0875 ,  G02B27/0966

Abstract: Beam-shaping laser optics are provided with a lens field (28) which comprises a plurality of first lenses (32) which are configured and arranged next to one another such that the plurality of first lenses (32) effect a beam shaping in a first direction (y) normal to an optical axis (x), as well as with an individual second lens (30) which is configured such that the individual second lens (30) effects a beam shaping in a second direction (z) normal to the optical axis as well (x) as well as the first direction (y). The lens field (28) and the second lens (30) are arranged in a beam path (12) one after the other along the optical axis (x). A laser system is provided with such beam optics.