23 December 2003 Imaging and quantifying of microflow by phase-resolved optical Doppler tomography
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Proceedings Volume 5345, Microfluidics, BioMEMS, and Medical Microsystems II; (2003) https://doi.org/10.1117/12.538938
Event: Micromachining and Microfabrication, 2004, San Jose, California, United States
Abstract
Phase-resolved Optical Doppler Tomography (ODT), an imaging technique based on low coherence interferometry, is presented as a tool to quantify the micro flow in microfluidic channel. Experiments using phase-resolved ODT to image and quantify Electroosmotic Flow (EOF) within a single microchannel are described demonstrating its utility in determining EOF in microchannels. Since it provides cross-sectional imaging of flow velocity, complex flow dynamics caused by microscale effects, such as electrokinetic flow, can be investigated and quantified using this tool.
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Lei Wang, Wei Xu, Mark Bachman, Guann Pyng Li, Zhongping Chen, "Imaging and quantifying of microflow by phase-resolved optical Doppler tomography", Proc. SPIE 5345, Microfluidics, BioMEMS, and Medical Microsystems II, (23 December 2003); doi: 10.1117/12.538938; https://doi.org/10.1117/12.538938
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