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:
Dec. 30, 2003
Filed:
Dec. 11, 2001
Transmit Gesellschaft fur Technologietransfer mbH, Giessen, DE;
Abstract
In a method for influencing and measuring pulsed electromagnetic illumination, e.g. parallel laser light (L), said illumination or light can be spatially divided, in particular, in an autocorrelator comprising a beam receptor ( ), can be recombined behind said beam receptor by a superposition or focusing device ( or ) and can be detected in the recombinant area by a detector ( ). As the transmission system ( ), the beam receptor comprises beam profile dividers in a penetrable housing ( ), in the form of at least two transmission parts ( ), with or in which separate, preferably parallel component beams (S, T) can be modified in their time-based beam characteristics, before being recombined. The inventive beam receptor ( ) preferably has at least a two-part mirror ( ), plate ( ), chamber or crystal system ( ) comprising a beam profile divider ( ) which creates or leaves unchanged a base component beam (S), whilst the time-based characteristics of this or every other component beam (T) in a neighbouring beam profile divider ( ) can be controlled in a different manner, in order to effect, in particular, reflection or transmission delays and/or changes to the optical paths.