FLEXIBLE WAVEGUIDES FOR OPTICAL COHERENCE TOMOGRAPHY

A system and method for depth-resolved imaging of a sample are presented. The system for depth-resolved imaging of a sample includes a substrate of substantially flexible material, a plurality of waveguides disposed on the substrate, an optical element disposed at a distal end of the plurality of wa...

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Bibliographic Details
Main Authors RUBIO GUIVERNAU, JOSE LUIS, MARGALLO BALBAS, EDUARDO
Format Patent
LanguageEnglish
French
Published 15.08.2013
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
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Summary:A system and method for depth-resolved imaging of a sample are presented. The system for depth-resolved imaging of a sample includes a substrate of substantially flexible material, a plurality of waveguides disposed on the substrate, an optical element disposed at a distal end of the plurality of waveguides, and one or more interferometers. Light is collected from the sample through the optical element and plurality of waveguides on the flexible substrate on its path to the one or more interferometers. The interferometers are configured to combine a reference light with the light received by at least a portion of the plurality of waveguides to resolve contributions from one or more depths of the sample. The system further includes a light guiding element coupled between the plurality of waveguides and the one or more interferometers.
Bibliography:Application Number: CA20132863770