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:
Mar. 08, 2011
Filed:
Oct. 04, 2004
Alexander Apolonski, Garching bei München, DE;
Ferenc Krausz, Garching bei München, DE;
Andreas Stingl, Korneuburg, AT;
Alexander Fürbach, Vienna, AT;
Alexander Apolonski, Garching bei München, DE;
Ferenc Krausz, Garching bei München, DE;
Andreas Stingl, Korneuburg, AT;
Alexander Fürbach, Vienna, AT;
Femtolasers Produktions GmbH, , AT;
Abstract
A short pulse laser arrangement with, preferably, passive mode-locking, comprising a resonator containing a laser crystal and several mirrors, one of which forms a pump beam coupling-in mirror and one of which forms a laser beam out-coupling mirror, and a multiple reflexion telescope enlarging the resonator length, the resonator in operation having a positive averaged dispersion over a wavelength range concerned; the adjustment of the positive averaged dispersion of the resonator is effected by means of the mirrors of the resonator, at least a few of which are designed as dispersive mirrors.