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. 24, 2010
Filed:
Nov. 28, 2007
Iouri Mikliaev, Cheljabinsk, RU;
Vitalij Lissotschenko, Fröndenberg, DE;
Aleksei Mikhailov, Saint Petersburg, RU;
Maxim Darsht, Dortmund, DE;
Iouri Mikliaev, Cheljabinsk, RU;
Vitalij Lissotschenko, Fröndenberg, DE;
Aleksei Mikhailov, Saint Petersburg, RU;
Maxim Darsht, Dortmund, DE;
Limo Patentverwaltung GmbH & Co. KG, Arnsberg, DE;
Abstract
A device for beam shaping is particularly suited for producing a linear intensity distribution in a working plane. The device includes a laser light source, which can emit a multi-mode laser radiation. The beam quality factor of the radiation with regard to a first direction perpendicular to the propagation direction of the laser radiation is greater than 1 and also the beam quality factor with regard to a second direction perpendicular to the propagation direction is greater than 1. The device further includes a beam transformation assembly, which are arranged in the device in such a way that they can transform the laser radiation or partial beams of the laser radiation in such a way that the beam quality factor with regard to the first direction is increased and that the beam quality factor with regard to the second direction is reduced.