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Proceedings Paper

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

The use of a cross-shaped patterned resistive sheet as an infrared-selective absorber, including the effects of a SiNx mechanical support dielectric layer is discussed. These cross 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 comparison with previously designed patterned resistive sheets that have only a single resistive layer with rectangular patterned holes, here we consider a resistive absorber layer and a support dielectric layer with cross patterned holes through both the resistive absorption layer and the support layer.

Paper Details

Date Published: 6 May 2009
PDF: 6 pages
Proc. SPIE 7298, Infrared Technology and Applications XXXV, 72980L (6 May 2009); doi: 10.1117/12.818638
Show Author Affiliations
Joo-Yun Jung, The Univ. of Texas at Austin (United States)
Jong Yeon Park, The Univ. of Texas at Austin (United States)
Dean P. Neikirk, The Univ. of Texas at Austin (United States)


Published in SPIE Proceedings Vol. 7298:
Infrared Technology and Applications XXXV
Bjørn F. Andresen; Gabor F. Fulop; Paul R. Norton, Editor(s)

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