Dual-beam laser Doppler microscopy of suspension flows embedded into medium with strong scattering

Alexander V. Priezzhev; Marina S. Polyakova; Ksenia B. Begun; Konstantin V. Vanag; Alexandra F. Pogrebnaya

doi:10.1117/12.384149

28 April 2000 Dual-beam laser Doppler microscopy of suspension flows embedded into medium with strong scattering

Alexander V. Priezzhev, Marina S. Polyakova, Ksenia B. Begun, Konstantin V. Vanag, Alexandra F. Pogrebnaya

Proceedings Volume 3915, Coherence Domain Optical Methods in Biomedical Science and Clinical Applications IV; (2000) https://doi.org/10.1117/12.384149
Event: BiOS 2000 The International Symposium on Biomedical Optics, 2000, San Jose, CA, United States

Abstract

Laser Doppler microscopy was used to study the effect of multiple scattering on Doppler spectra in the experiments with concentrated suspension flows imbedded into a multiply scattering medium. A suspension of latex particles was used to model biological fluids and diluted suspension of Intralipid-20 percent at different concentrations - to model tissues. The shape of Doppler spectra and the signal-to- noise ratio were used to characterize the feasibility of laser Doppler measurements.

Citation Download Citation

Alexander V. Priezzhev, Marina S. Polyakova, Ksenia B. Begun, Konstantin V. Vanag, and Alexandra F. Pogrebnaya "Dual-beam laser Doppler microscopy of suspension flows embedded into medium with strong scattering", Proc. SPIE 3915, Coherence Domain Optical Methods in Biomedical Science and Clinical Applications IV, (28 April 2000); https://doi.org/10.1117/12.384149

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