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Proceedings Paper

Terahertz imaging using an interferometric array
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Paper Abstract

It has been suggested that interferometric/ synthetic aperture imaging techniques, when applied to the THz regime, can provide sufficient imaging resolution and spectral content to detect concealed explosives and other weapons from a standoff distance. The interferometric imaging method is demonstrated using CW THz generation and detection. Using this hardware, the reconstruction of THz images from a point source is emphasized and compared to theoretical predictions.

Paper Details

Date Published: 18 May 2005
PDF: 8 pages
Proc. SPIE 5790, Terahertz for Military and Security Applications III, (18 May 2005); doi: 10.1117/12.603864
Show Author Affiliations
John F. Federici, New Jersey Institute of Technology (United States)
Dale Gary, New Jersey Institute of Technology (United States)
Robert Barat, New Jersey Institute of Technology (United States)
David Zimdars, Picometrix, Inc. (United States)


Published in SPIE Proceedings Vol. 5790:
Terahertz for Military and Security Applications III
R. Jennifer Hwu; Dwight L. Woolard; Mark J. Rosker, Editor(s)

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