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:
Oct. 17, 2006
Filed:
Feb. 27, 2004
Guido Hergenhan, Jena, DE;
Christian Ziener, Jena, DE;
Kai Gaebel, Jena, DE;
XTREME technologies GmbH, Jena, DE;
Abstract
A short-wavelength radiation is generated which is stable over time from a plasma generated by energy input into a target jet, in which intensity variations due to altered coupling of excitation radiation into the target jet are minimized. Measuring devices are provided for successive detection over time of deviations of at least one of the directions of the target jet or the energy beam from an intersection point of the two directions that is provided as an interaction point. The measuring devices have output signals which are suitable as regulating variables for the orientation of the directions on the interaction point, and actuating elements are provided for adjusting and tracking at least one of the directions of either the target jet or the energy beam depending on the output signal of the measuring devices in the manner of a control loop.