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. 31, 2019
Filed:
Dec. 26, 2018
Technische Universität Dresden, Dresden, DE;
Jürgen Czarske, Dresden, DE;
Robert Kuschmierz, Dresden, DE;
TECHNISCHE UNIVERSITAT DRESDEN, Dresden, DE;
Abstract
A method and a fibre-optical system for illuminating and detecting an object by light includes in situ calibration of a fibre bundle and disturbance-corrected illumination or disturbance-corrected detection of an object, in particular for endoscopic and microscopic applications, and makes it possible to directly determine the single phase distortion of the light, caused by the transmission by the fibre bundle, in order to calibrate the fibre bundle, and thus provides a possibility for determining the system function of a fibre bundle that is improved compared with the prior art of measuring the double phase distortion. The system function is used for disturbance correction when illuminating or detecting the object.