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Proceedings Paper

Dispersion mapping at the micron scale using tri-band optical frequency domain imaging
Author(s): Norman Lippok; Stuart Murdoch; Kun-Lin Wu; Poul Nielsen; Frédérique Vanholsbeeck
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Paper Abstract

We present detection of water and lipid at a micron scale by evaluating their unique dispersion properties. Using a triband swept source configuration, we measure β2 and β3 and show how to identify the two materials at a sample thickness of 40μm and 90μm, respectively. This report reveals exciting new prospects for label free differentiation and segmentation using optical coherence tomography.

Paper Details

Date Published: 18 June 2013
PDF: 5 pages
Proc. SPIE 8802, Optical Coherence Tomography and Coherence Techniques VI, 88020N (18 June 2013); doi: 10.1117/12.2033525
Show Author Affiliations
Norman Lippok, The Univ. of Auckland (New Zealand)
Stuart Murdoch, The Univ. of Auckland (New Zealand)
Kun-Lin Wu, The Univ. of Auckland (New Zealand)
Poul Nielsen, The Univ. of Auckland (New Zealand)
Frédérique Vanholsbeeck, The Univ. of Auckland (New Zealand)


Published in SPIE Proceedings Vol. 8802:
Optical Coherence Tomography and Coherence Techniques VI
Brett E. Bouma; Rainer A. Leitgeb, Editor(s)

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