Broadband absorbers for the mid-IR based on multi-screen frequency selective surfaces

Jeremy A. Bossard, Zikri Bayraktar, Douglas Henry Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

Infrared (IR) absorbers have been previously studied for use in narrow-band and multi-band applications. Here, we investigate a broadband absorber structure comprised of multiple, stacked frequency selective surface screens. A genetic algorithm is successfully employed to optimize a structure with three Au screens to exhibit high absorptivity across the mid-IR range from 3 μm to 5 μm.

Original languageEnglish (US)
Title of host publication2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs
StatePublished - Dec 10 2012
EventJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States
Duration: Jul 8 2012Jul 14 2012

Other

OtherJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
CountryUnited States
CityChicago, IL
Period7/8/127/14/12

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Bossard, J. A., Bayraktar, Z., & Werner, D. H. (2012). Broadband absorbers for the mid-IR based on multi-screen frequency selective surfaces. In 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings [6349397] https://doi.org/10.1109/APS.2012.6349397