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Proceedings Paper

Phase-resolved frequency domain optical Doppler tomography
Author(s): Lei Wang; Yimin Wang; Mark Bachman; Guann-pyng Li; Zhongping Chen
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Paper Abstract

We present a phase-resolved optical Doppler tomography (ODT) sys tem at 1310 nm using frequency domain method. Frequency domain phase-resolved ODT potentially allows for an increased longitudinal imaging range, signal-to-noise ratio and imaging acquisition rates, which can dramatically increase the measurable velocity dynamic range. A detailed derivation of phase-resolved frequency domain ODT and a measurement of flow through micro channel are presented. This technique can be used to quantify flow in integrated microfluidic devices in which complex three-dimensional structures and a wide velocity range are present.

Paper Details

Date Published: 1 July 2004
PDF: 7 pages
Proc. SPIE 5316, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VIII, (1 July 2004); doi: 10.1117/12.531421
Show Author Affiliations
Lei Wang, Univ. of California/Irvine (United States)
Yimin Wang, Univ. of California/Irvine (United States)
Beckman Laser Institute (United States)
Mark Bachman, Univ. of California/Irvine (United States)
Guann-pyng Li, Univ. of California/Irvine (United States)
Zhongping Chen, Univ. of California/Irvine (United States)
Beckman Laser Institute (United States)


Published in SPIE Proceedings Vol. 5316:
Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VIII
Valery V. Tuchin; Joseph A. Izatt; James G. Fujimoto, Editor(s)

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