Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis

Xuan Liu, Yong Huang, Jessica C. Ramella-Roman, Scott A. Mathews, Jin U. Kang

Research output: Contribution to journalArticle

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.

Original languageEnglish (US)
Pages (from-to)805-807
Number of pages3
JournalOptics Letters
Volume38
Issue number5
DOIs
StatePublished - Mar 1 2013
Externally publishedYes

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animal models
flow measurement
blood flow
temporal resolution
tomography
spatial resolution
high resolution

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis. / Liu, Xuan; Huang, Yong; Ramella-Roman, Jessica C.; Mathews, Scott A.; Kang, Jin U.

In: Optics Letters, Vol. 38, No. 5, 01.03.2013, p. 805-807.

Research output: Contribution to journalArticle

Liu, Xuan ; Huang, Yong ; Ramella-Roman, Jessica C. ; Mathews, Scott A. ; Kang, Jin U. / Quantitative transverse flow measurement using optical coherence tomography speckle decorrelation analysis. In: Optics Letters. 2013 ; Vol. 38, No. 5. pp. 805-807.
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