Combined optical coherence tomography and hyper-spectral imaging using a double clad fiber coupler

Robin Guay-Lord; Kristen L. Lurie; Xavier Attendu; Lucas Mageau; Nicolas Godbout; Audrey K. Ellerbee Bowden; Mathias Strupler; Caroline Boudoux

doi:10.1117/12.2211758

10 March 2016 Combined optical coherence tomography and hyper-spectral imaging using a double clad fiber coupler

Robin Guay-Lord, Kristen L. Lurie, Xavier Attendu, Lucas Mageau, Nicolas Godbout, Audrey K. Ellerbee Bowden, Mathias Strupler, Caroline Boudoux

Author Affiliations +

Proceedings Volume 9701, Multimodal Biomedical Imaging XI; 97010X (2016) https://doi.org/10.1117/12.2211758
Event: SPIE BiOS, 2016, San Francisco, California, United States

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.

Citation Download Citation

Robin Guay-Lord, Kristen L. Lurie, Xavier Attendu, Lucas Mageau, Nicolas Godbout, Audrey K. Ellerbee Bowden, Mathias Strupler, and Caroline Boudoux "Combined optical coherence tomography and hyper-spectral imaging using a double clad fiber coupler", Proc. SPIE 9701, Multimodal Biomedical Imaging XI, 97010X (10 March 2016); https://doi.org/10.1117/12.2211758

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