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Optical Coherence Tomography: OCT

  • Axel DongesEmail author
  • Reinhard Noll
Chapter
Part of the Springer Series in Optical Sciences book series (SSOS, volume 188)

Abstract

Optical coherence tomography (OCT) allows to measure geometric features inside translucent objects such as organic materials or organic tissues. The principle is based on interferometry. Time-domain and Fourier-domain methods are applied to make visible differences in the refractive index profile of the measuring object. We present the set-up of OCT sensors and show examples of applications such as 3D-imaging of an eye, B-scans of blood vessels or thickness measurements of multi-layer polymer films.

Keywords

Optical Coherence Tomography Reflection Coefficient Coherence Length Path Difference Measuring Path 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.nta Hochschule Isny—University of Applied SciencesIsnyGermany
  2. 2.Fraunhofer-Institut für LasertechnikAachenGermany

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