Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/97545
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dc.contributor.authorBi, Renzheen
dc.contributor.authorDong, Jingen
dc.contributor.authorLee, Kijoonen
dc.date.accessioned2013-07-18T04:37:07Zen
dc.date.accessioned2019-12-06T19:43:48Z-
dc.date.available2013-07-18T04:37:07Zen
dc.date.available2019-12-06T19:43:48Z-
dc.date.copyright2013en
dc.date.issued2013en
dc.identifier.citationBi, R., Dong, J., & Lee, K. (2013). Deep tissue flowmetry based on diffuse speckle contrast analysis. Optics Letters, 38(9), 1401-1403.en
dc.identifier.urihttps://hdl.handle.net/10356/97545-
dc.description.abstractDiffuse correlation spectroscopy (DCS) is an emerging modality for noninvasive deep tissue blood flow monitoring that is becoming increasingly popular; it conducts an autocorrelation analysis of fast fluctuating photon count signals from a single speckle. In this Letter, we show that the same level of deep tissue flow information can be obtained from a much simpler analysis on the spatial distribution of the speckles that is obtained by a CCD camera, which we named diffuse speckle contrast analysis (DSCA). Both the flow phantom experiment and in vivo cuff occlusion data are presented. DSCA can be considered a new optical modality that combines DCS and laser speckle contrast imaging (LSCI), which exploits simple instrumentation and analysis and yet is sensitive to deep tissue flow.en
dc.language.isoenen
dc.relation.ispartofseriesOptics lettersen
dc.rights© 2013 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OL.38.001401]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.titleDeep tissue flowmetry based on diffuse speckle contrast analysisen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.identifier.doi10.1364/OL.38.001401en
dc.description.versionPublished versionen
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