Feasibility of Picosecond Laser-Doppler Flowmetry Provides Basis for Time-Resolved Doppler Tomography of Biological Tissues

A detectable signal is obtained from a laser Doppler flowmeter operating in the heterodyne mode with nano- and pico-second pulse laser sources. The ultrashort pulse probing for depth-dependent time-resolved laser Doppler velocity measurements of blood perfusion in biological tissues. ©

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Bibliographic Details
Published in:Journal of Biomedical Optics 1998-04, Vol.3 (2), p.187-190
Main Authors: Kolinko, V. G, de Mul, F. F. M, Greve, J, Priezzhev, A. V
Format: Article
Language:English
Subjects:
Blood perfusion tomography
Doppler flowmeters (LDF)
Dye laser
Laser-Doppler flowmetry
Light scattering
Monte-Carlo simulations
Nd:YLF laser
Picosecond laser
Time resolved laser spectroscopy (TRS)
Time-resolved Doppler tomography
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Description
Summary:A detectable signal is obtained from a laser Doppler flowmeter operating in the heterodyne mode with nano- and pico-second pulse laser sources. The ultrashort pulse probing for depth-dependent time-resolved laser Doppler velocity measurements of blood perfusion in biological tissues. ©
ISSN:1083-3668
1560-2281
DOI:10.1117/1.429887