We extend our optical phase tomographic system for monitoring water content of fuel cell membranes in situ. Using interferometry at two angles, we tomographically reconstruct smooth distributions using a custom modified filtered backprojection algorithm.
© 2009 The Optical Society
(110.0110) Imaging systems : Imaging systems
(110.6960) Imaging systems : Tomography
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3180) Instrumentation, measurement, and metrology : Interferometry
L. Waller, J. Kim, Y. Shao-Horn, and G. Barbastathis, "Tomographic Phase Imaging of Fuel Cell Systems," in Optics and Photonics for Advanced Energy Technology, OSA Technical Digest (CD) (Optical Society of America, 2009), paper ThB6.
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