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:
Jan. 30, 2018
Filed:
Oct. 28, 2014
Fraunhofer-gesellschaft Zur Forderung Der Angewandten Forschung E.v., Munich, DE;
Friedrich-schiller-universitat Jena, Jena, DE;
Thomas Gottschall, Jena, DE;
Jens Limpert, Jena, DE;
Andreas Tunnermann, Weimar, DE;
Martin Baumgartl, Erfurt, DE;
Abstract
The invention relates to an apparatus () for producing short synchronous radiation pulses at different wavelengths, particularly to an optically parametric oscillator, comprising at least one pump radiation source (), preferably a pump laser, for outputting radiation at a pump wavelength, and a resonator () having a wavelength-dependent effective resonator length, wherein the resonator () has a non-linear wavelength converter () for producing radiation at a first and a second wavelength; a dispersive element () having a strong wavelength-dependent delay characteristic; and a coupling-out element () for at least partially coupling-out the radiation from the resonator (). In addition, the invention relates to a method for producing short radiation pulses by means of an apparatus (), particularly an optically parametric oscillator.