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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 38, Iss. 5 — Mar. 1, 2013
  • pp: 805–807

Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis

Xuan Liu, Yong Huang, Jessica C. Ramella-Roman, Scott A. Mathews, and Jin U. Kang  »View Author Affiliations


Optics Letters, Vol. 38, Issue 5, pp. 805-807 (2013)
http://dx.doi.org/10.1364/OL.38.000805


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Abstract

We propose an inter-Ascan speckle decorrelation based method that can quantitatively assess blood flow normal to the direction of the optical coherence tomography imaging beam. To validate this method, we performed a systematic study using both phantom and in vivo animal models. Results show that our speckle analysis method can accurately extract transverse flow speed with high spatial and temporal resolution.

© 2013 Optical Society of America

OCIS Codes
(030.6140) Coherence and statistical optics : Speckle
(110.4500) Imaging systems : Optical coherence tomography

ToC Category:
Imaging Systems

History
Original Manuscript: December 13, 2012
Manuscript Accepted: January 18, 2013
Published: March 1, 2013

Virtual Issues
Vol. 8, Iss. 4 Virtual Journal for Biomedical Optics

Citation
Xuan Liu, Yong Huang, Jessica C. Ramella-Roman, Scott A. Mathews, and Jin U. Kang, "Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis," Opt. Lett. 38, 805-807 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-5-805


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