DocumentCode
673510
Title
Metamaterial absorber for the near-IR with curvilinear geometry based on Beziér surfaces
Author
Ashbach, Jason A. ; Bossard, Jeremy A. ; Xiande Wang ; Werner, Douglas H.
Author_Institution
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
482
Lastpage
483
Abstract
Infrared (IR) absorbers have been previously studied for use in narrow-band and multi-band applications. Here, we investigate a novel absorber structure based on an electromagnetic band-gap (EBG) metasurface with a curvilinear metallic screen. CMA-ES was employed to determine the coefficients used in the screen generation in order to successfully design an absorber for the near-IR.
Keywords
computational geometry; dielectric materials; electromagnetic metamaterials; electromagnetic wave absorption; nanostructured materials; photonic band gap; Beziér surfaces; CMA-ES; EBG; curvilinear geometry; curvilinear metallic screen; electromagnetic band-gap metasurface; metamaterial absorber; near-IR; periodic metallodielectric nanostructures; screen generation; Absorption; Dielectrics; Geometry; Gold; Magnetic materials; Metamaterials; Periodic structures;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6710902
Filename
6710902
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