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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 25, Iss. 20 — Oct. 15, 2000
  • pp: 1523–1525

Doppler-angle measurement in highly scattering media

Digant P. Davé and Thomas E. Milner  »View Author Affiliations


Optics Letters, Vol. 25, Issue 20, pp. 1523-1525 (2000)
http://dx.doi.org/10.1364/OL.25.001523


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Abstract

We describe a dual-channel optical low-coherence reflectometer for accurate measurement of Doppler angles in highly scattering media. Accurate fluid-flow velocity estimation requires measurement of the Doppler shift and angle. Estimated values of the Doppler angle and average fluid-flow velocity from experimental data are in good agreement with preset values.

© 2000 Optical Society of America

OCIS Codes
(060.2420) Fiber optics and optical communications : Fibers, polarization-maintaining
(170.3340) Medical optics and biotechnology : Laser Doppler velocimetry
(170.4500) Medical optics and biotechnology : Optical coherence tomography
(290.7050) Scattering : Turbid media

Citation
Digant P. Davé and Thomas E. Milner, "Doppler-angle measurement in highly scattering media," Opt. Lett. 25, 1523-1525 (2000)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-25-20-1523

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