Combined endoscopic optical coherence tomography and laser induced fluorescence

Jennifer K Barton, Alexandre R. Tumlinson, Urs Utzinger

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

Optical coherence tomography (OCT) and laser-induced fluorescence (LIF) are promising modalities for tissue characterization in human patients and animal models. OCT detects coherently backscattered light, whereas LIF detects fluorescence emission of endogenous biochemicals, such as reduced nicotinamide adenine dinucleotide (NADH), flavin adenine dinucleotide (FAD), collagen, and fluorescent proteins, or exogenous substances such as cyanine dyes. Given the complementary mechanisms of contrast for OCT and LIF, the combination of the two modalities could potentially provide more sensitive and specific detection of disease than either modality alone. Sample probes for both OCT and LIF can be implemented using small diameter optical fibers, suggesting a particular synergy for endoscopic applications. In this chapter, the mechanisms of contrast and diagnostic capability for both OCT and LIF are briefly examined. Evidence of complementary capability is described. Example published combined OCT–LIF systems are reviewed, one successful commercial instrument is discussed, and example applications are provided.

Original languageEnglish (US)
Title of host publicationOptical Coherence Tomography: Technology and Applications, Second Edition
PublisherSpringer International Publishing
Pages1515-1555
Number of pages41
ISBN (Print)9783319064192, 9783319064185
DOIs
StatePublished - Jan 1 2015

Fingerprint

Optical tomography
Optical Coherence Tomography
laser induced fluorescence
Lasers
tomography
Fluorescence
adenines
NAD
nicotinamide
animal models
Optical Fibers
collagens
Flavin-Adenine Dinucleotide
Collagen
optical fibers
dyes
Optical fibers
Animals
proteins
Coloring Agents

Keywords

  • Dual-modality
  • Endoscopy
  • Fluorescence imaging
  • Fluorescence spectroscopy
  • Optical coherence tomography

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Medicine(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Engineering(all)

Cite this

Barton, J. K., Tumlinson, A. R., & Utzinger, U. (2015). Combined endoscopic optical coherence tomography and laser induced fluorescence. In Optical Coherence Tomography: Technology and Applications, Second Edition (pp. 1515-1555). Springer International Publishing. https://doi.org/10.1007/978-3-319-06419-2_50

Combined endoscopic optical coherence tomography and laser induced fluorescence. / Barton, Jennifer K; Tumlinson, Alexandre R.; Utzinger, Urs.

Optical Coherence Tomography: Technology and Applications, Second Edition. Springer International Publishing, 2015. p. 1515-1555.

Research output: Chapter in Book/Report/Conference proceedingChapter

Barton, JK, Tumlinson, AR & Utzinger, U 2015, Combined endoscopic optical coherence tomography and laser induced fluorescence. in Optical Coherence Tomography: Technology and Applications, Second Edition. Springer International Publishing, pp. 1515-1555. https://doi.org/10.1007/978-3-319-06419-2_50
Barton JK, Tumlinson AR, Utzinger U. Combined endoscopic optical coherence tomography and laser induced fluorescence. In Optical Coherence Tomography: Technology and Applications, Second Edition. Springer International Publishing. 2015. p. 1515-1555 https://doi.org/10.1007/978-3-319-06419-2_50
Barton, Jennifer K ; Tumlinson, Alexandre R. ; Utzinger, Urs. / Combined endoscopic optical coherence tomography and laser induced fluorescence. Optical Coherence Tomography: Technology and Applications, Second Edition. Springer International Publishing, 2015. pp. 1515-1555
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