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:
Jul. 23, 2019
Filed:
Oct. 17, 2016
Toptica Photonics Ag, Grafelfing, DE;
Alexander Sell, Friedrichshafen, DE;
TOPTICA Photonics AG, Grafelfing, DE;
Abstract
A laser apparatus including a pulsed laser radiation source is disclosed, wherein the laser radiation has spectral components in at least two wavelength ranges W, Wthat differ from one another, and a dispersion control element including at least one dielectric multilayer mirror, wherein the laser radiation is reflected one or more times at the multilayer mirror. The multilayer mirror is reflective in the two wavelength ranges W, W, and the reflection of the spectral component in the second wavelength range Whas a time delay relative to the reflection of the spectral component in the first wavelength range Wsuch that the spectral components of the laser radiation reflected at the multilayer mirror in the two wavelength ranges W, Wcoincide in time in an interaction center of the laser apparatus, and a nonlinear optical element is situated in the interaction center.