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An integral equation based domain decomposition method for solving large-size substrate-supported aperiodic plasmonic array platforms

Published online by Cambridge University Press:  17 March 2016

Shifei Tao
Affiliation:
CEM and Physics Laboratory, Electrical and Computer Engineering Department, Northeastern University, Boston, MA 02115, USA
Jierong Cheng
Affiliation:
CEM and Physics Laboratory, Electrical and Computer Engineering Department, Northeastern University, Boston, MA 02115, USA
Hossein Mosallaei*
Affiliation:
CEM and Physics Laboratory, Electrical and Computer Engineering Department, Northeastern University, Boston, MA 02115, USA
*
Address all correspondence to Hossein Mosallaei at hosseinm@ece.neu.edu
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Abstract

We propose a surface integral equation simulation scheme which incorporates the integral equation fast Fourier transform accelerative algorithm and domain decomposition method. Such scheme provides efficient and accurate solutions for substrate-supported non-periodic plasmonic array platforms with large number of building blocks and complex element geometry. The effect of array defects can be systematically and successfully studied taking advantage of the considerable flexibility of the domain decomposition approach. The proposed model will be of great advantage for fast and accurate characterization of graded-pattern plasmonic materials and metasurfaces.

Information

Type
Plasmonics, Photonics, and Metamaterials Prospective Article
Copyright
Copyright © Materials Research Society 2016 

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