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Proceedings Paper

T-ray tomographic imaging
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Paper Abstract

We present three T-ray (terahertz wave) tomographic imaging modalities: T-ray computed tomography, T-ray diffraction tomography, and tomographic imaging with a Fresnel binary lens. Each of these techniques uses pulses of broadband terahertz radiation to obtain 3-dimensional images of targets with wide potential application. We present images demonstrating the performance of each technique and discuss their relative advantages.

Paper Details

Date Published: 14 November 2002
PDF: 11 pages
Proc. SPIE 4937, Biomedical Applications of Micro- and Nanoengineering, (14 November 2002); doi: 10.1117/12.469409
Show Author Affiliations
Bradley Ferguson, Rensselaer Polytechnic Institute (United States)
Univ. of Adelaide (Australia)
Shaohong Wang, Rensselaer Polytechnic Institute (United States)
Douglas A. Gray, Univ. of Adelaide (Australia)
CRC for Sensor, Signal and Information Processing (Australia)
Derek Abbott, Univ. of Adelaide (Australia)
Xi-Cheng Zhang, Rensselaer Polytechnic Institute (United States)


Published in SPIE Proceedings Vol. 4937:
Biomedical Applications of Micro- and Nanoengineering
Dan V. Nicolau, Editor(s)

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