Tissue investigation with optical coherence domain reflectometry
Optical coherence domain reflectometry is applied here to the study of diffusive biological tissue. This non-contact technique allows us to probe the light reflected at a tissue interface, and the back scattered light through the tissue thickness, with very fine spatial resolution and large dynamics. We present such measurements performed on an arterial wall, with a spatial resolution of 15 μm and a dynamic of 110 dB, and deduce from these measurements an attenuation coefficient Σt = 19 cm-1 through the arterial wall.
Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
Compilation and indexing terms, Copyright 2008 Elsevier Inc.
Optical coherence domain reflectometry
Bovine superior mesenteric artery
Record created on 2009-01-20, modified on 2016-08-08