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Proceedings Paper

Combined optical coherence tomography and hyper-spectral imaging using a double clad fiber coupler
Author(s): Robin Guay-Lord; Kristen L. Lurie; Xavier Attendu; Lucas Mageau; Nicolas Godbout; Audrey K. Ellerbee Bowden; Mathias Strupler; Caroline Boudoux
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Paper Abstract

This proceedings shows the combination of Optical Coherence Tomography (OCT) and Hyper-Spectral Imaging (HSI) using a double-clad optical fiber. The single mode core of the fiber is used to transmit OCT signals, while the cladding, with its large collection area, provides an efficient way to capture the reflectance spectrum of the sample. The combination of both methods enables three-dimensional acquisition of sample morphology with OCT, enhanced by the molecular information contained in its hyper-spectral image. We believe that the combination of these techniques could result in endoscopes with enhanced tissue identification capability.

Paper Details

Date Published: 10 March 2016
PDF: 8 pages
Proc. SPIE 9701, Multimodal Biomedical Imaging XI, 97010X (10 March 2016); doi: 10.1117/12.2211758
Show Author Affiliations
Robin Guay-Lord, École Polytechnique Montréal (Canada)
Kristen L. Lurie, Stanford Univ. (United States)
Xavier Attendu, École Polytechnique Montréal (Canada)
Lucas Mageau, Castor Optics (Canada)
Nicolas Godbout, École Polytechnique Montréal (Canada)
Castor Optics (Canada)
Audrey K. Ellerbee Bowden, Stanford Univ. (United States)
Mathias Strupler, École Polytechnique Montréal (Canada)
Caroline Boudoux, École Polytechnique Montréal (Canada)
Castor Optics (Canada)

Published in SPIE Proceedings Vol. 9701:
Multimodal Biomedical Imaging XI
Fred S. Azar; Xavier Intes, Editor(s)

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