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. 16, 2024
Filed:
Jul. 26, 2021
Technische Universität Darmstadt, Darmstadt, DE;
Uwe Niedermayer, Darmstadt, DE;
Technische Universität Darmstadt, Darmstadt, DE;
Abstract
An apparatus for guiding, in particular directing or accelerating, charged particles (), comprising: a substrate () having a surface (); an optically thinner layer () formed on the surface (); an inhomogeneous channel () which is formed by two mutually opposite delimiting structures on a side of the layer () that is opposite the substrate (); and a radiation device which is designed to generate at least one pulsed laser beam () and inject the at least one pulsed laser beam () into the channel () from a side that is opposite the optically thinner layer (). The layer () for the laser beam () is optically thin, and the delimiting structures have a high optical density in comparison with the layer (). The delimiting structures are designed to guide the particles () by means of the laser beam () in the channel () and alternatingly focus them along the channel () and in at least one direction perpendicular to the channel ().