Interferometric tomography of fuel cells for monitoring membrane water content
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Shao-Horn_Interferometric.pdf
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Author(s)
Waller, Laura
Kim, Jungik
Shao-Horn, Yang
Barbastathis, George
Date Issued
August 2009
Journal
Optics Express
Publisher
Optical Society of America
Citation
Waller, Laura, Jungik Kim, Yang Shao-Horn, and George Barbastathis. Interferometric Tomography of Fuel Cells for Monitoring Membrane Water Content. Optics Express 17, no. 17 (August 6, 2009): 14806. © 2009 OSA
Version
Final published version
Abstract
We have developed a system that uses two 1D interferometric phase projections for reconstruction of 2D water content changes over time in situ in a proton exchange membrane (PEM) fuel cell system. By modifying the filtered backprojection tomographic algorithm, we are able to incorporate a priori information about the object distribution into a fast reconstruction algorithm which is suitable for real-time monitoring.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Massachusetts Institute of Technology. Department of Mechanical Engineering
Singapore-MIT Alliance in Research and Technology (SMART)
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1364/OE.17.014806
