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Proceedings Paper

Wavelength-selective infrared detectors based on patterned resistive sheets
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Paper Abstract

The use of a patterned resistive sheet acting as an infrared frequency-selective absorber is discussed. These patterned resistive sheets are a modified form of classical Salisbury Screens that utilize a resistive absorber layer placed a quarter-wavelength in front of a mirror. In contrast with previously designed planar antenna-coupled microbolometers that consist of both resistive and highly conductive metal strips (acting as antennas), the absorption layer in these structures involves a single resistive layer with patterned holes.

Paper Details

Date Published: 14 May 2007
PDF: 5 pages
Proc. SPIE 6542, Infrared Technology and Applications XXXIII, 65421G (14 May 2007); doi: 10.1117/12.719731
Show Author Affiliations
Joo-Yun Jung, The Univ. of Texas at Austin (United States)
Sangwook Han, The Univ. of Texas at Austin (United States)
Dean P. Neikirk, The Univ. of Texas at Austin (United States)
Aniruddha S. Weling, Foster-Miller Inc. (United States)
James H. Goldie, Infoscitex Corp. (United States)
Paul D. Willson, U.S. Army RDECOM-ARDEC (United States)

Published in SPIE Proceedings Vol. 6542:
Infrared Technology and Applications XXXIII
Bjørn F. Andresen; Gabor F. Fulop; Paul R. Norton, Editor(s)

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