Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Laserline Gesellschaft Fur Entwicklung Und Vertrieb Von Diodenlasern Mbh

Laserline, Inc.

Markus Baumann

Volker Krause

Georg Rehmann

Konstantin Boucke

Peter Russbuldt

Daniel Dünnwald

Hans-Dieter Hoffmann

Christian Scholz

Jörg Malchus

Axel Luft

Arnd Kösters

Jens Gottmann

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

Beam shaping laser optic

A diode laser arrangement having a number of laser bars, wherein each laser bar has a number of emitters generating laser beams arranged offset in a stacked manner to one another, in at least two stacks to form the arrangement.

Diode laser

The present invention relates to a beam-guiding and/or frequency-converting optical system as well as to a method of manufacturing same, wherein a beam-emitting optoelectronic component (), which comprises at least one beam-emerging surface () for the emergence of a beam, is provided and connected to a surface () of a base () in such a manner that the emerging beam extends approximately in parallel with the surface () of said base (). Once the optoelectronic component () has been connected to said base (), a wave-guiding stratified system () is deposited and structured and/or locally modified on the surface () of said base () for guidance and/or frequency conversion of the beam in such a way that a gap-free contact is created between said beam exit surface () and said stratified () and a pre-determinable beam guidance is achieved.

Beam-guiding and/or frequency-converting optical system and method for producing the same

Growing community of inventors

Mülheim-Kärlich, Germany

Markus Baumann