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Proceedings Paper

Infrared frequency selective surfaces: design, fabrication, and measurement
Author(s): Brian Monacelli; Jonothan B. Pryor; Ben A. Munk; Dale K. Kotter; Glenn D. Boreman
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Paper Abstract

A frequency selective surface (FSS) is designed and fabricated to resonate in the infrared. This IR FSS is designed using Periodic Method of Moments (PMM) software and is based on circuit-analog resonance of square loop conducting elements. The FSS is fabricated via electron beam lithography. The spectral characteristics of this surface are studied in the mid-infrared employing a spectral radiometer. The IR FSS may operate as an emissive narrowband source or reflective bandpass filter centered at a wavelength of 6.5μm, sharply cutting off short wavelength radiation and gradually filtering longer wavelengths. The addition of a superstrate layer, intended to further shape the FSS spectral signature, is also studied and the results discussed.

Paper Details

Date Published: 30 August 2004
PDF: 8 pages
Proc. SPIE 5406, Infrared Technology and Applications XXX, (30 August 2004); doi: 10.1117/12.542697
Show Author Affiliations
Brian Monacelli, College of Optics and Photonics/Univ. of Central Florida (United States)
Jonothan B. Pryor, The Ohio State Univ. (United States)
Ben A. Munk, The Ohio State Univ. (United States)
Dale K. Kotter, Idaho National Engineering and Environmental Lab. (United States)
Glenn D. Boreman, College of Optics and Photonics/Univ. of Central Florida (United States)

Published in SPIE Proceedings Vol. 5406:
Infrared Technology and Applications XXX
Bjorn F. Andresen; Gabor F. Fulop, Editor(s)

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