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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 38, Iss. 22 — Aug. 1, 1999
  • pp: 4914–4929

Triangulation method for determining capillary blood flow and physical characteristics of the skin

Sridhar Gorti, Hiroshi Tone, and Genji Imokawa  »View Author Affiliations


Applied Optics, Vol. 38, Issue 22, pp. 4914-4929 (1999)
http://dx.doi.org/10.1364/AO.38.004914


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Abstract

A method capable of measuring blood flow at precise depths within the skin is described. The method determines the static and the dynamic properties of light that is backscattered to small areas on the surface of the skin at several contiguous locations along the expected trajectory of laser-light propagation. From observations the method has been shown to be capable of determining physical characteristics that are unique to the different layers of the skin.

© 1999 Optical Society of America

OCIS Codes
(170.3340) Medical optics and biotechnology : Laser Doppler velocimetry
(170.3660) Medical optics and biotechnology : Light propagation in tissues
(170.3880) Medical optics and biotechnology : Medical and biological imaging
(170.3890) Medical optics and biotechnology : Medical optics instrumentation

History
Original Manuscript: December 4, 1998
Revised Manuscript: April 20, 1999
Published: August 1, 1999

Citation
Sridhar Gorti, Hiroshi Tone, and Genji Imokawa, "Triangulation method for determining capillary blood flow and physical characteristics of the skin," Appl. Opt. 38, 4914-4929 (1999)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-38-22-4914

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