Tailoring the spectral response of a dogbone doublet metamaterial

Valiyaveettil Pushpakaran Sarin; Anju Pradeep; M. P. Jayakrishnan; Aanandan Chandroth; Pezholil Mohanan; Vasudevan Kesavath

doi:10.1002/mop.29800

Tailoring the spectral response of a dogbone doublet metamaterial

Valiyaveettil Pushpakaran Sarin, Anju Pradeep, M. P. Jayakrishnan, Aanandan Chandroth, Pezholil Mohanan, Vasudevan Kesavath

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The detailed experimental and simulation studies of the stacked dogbone metamaterial particles are presented in this article. Besides the conventional left handed propagation mode, it is observed that the structure supports Fabry–Perot resonant modes and the excitation of this mode can be identified from the right handed resonant tunnel band in the dispersion diagrams. It is shown that the coupling between the Fabry–Perot and left handed resonant modes gives flat tunnel band characteristics in the dispersion diagram and is associated with huge electromagnetic absorption. The spectral response can be tailored by varying the stacking thickness of the sample making it suitable for microwave absorption and left handed transmission applications.

Original language	English
Pages (from-to)	1347-1353
Number of pages	7
Journal	Microwave and Optical Technology Letters
Volume	58
Issue number	6
DOIs	https://doi.org/10.1002/mop.29800
Publication status	Published - Jun 2016

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title = "Tailoring the spectral response of a dogbone doublet metamaterial",

abstract = "The detailed experimental and simulation studies of the stacked dogbone metamaterial particles are presented in this article. Besides the conventional left handed propagation mode, it is observed that the structure supports Fabry–Perot resonant modes and the excitation of this mode can be identified from the right handed resonant tunnel band in the dispersion diagrams. It is shown that the coupling between the Fabry–Perot and left handed resonant modes gives flat tunnel band characteristics in the dispersion diagram and is associated with huge electromagnetic absorption. The spectral response can be tailored by varying the stacking thickness of the sample making it suitable for microwave absorption and left handed transmission applications.",

author = "Sarin, {Valiyaveettil Pushpakaran} and Anju Pradeep and Jayakrishnan, {M. P.} and Aanandan Chandroth and Pezholil Mohanan and Vasudevan Kesavath",

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AU - Sarin, Valiyaveettil Pushpakaran

AU - Pradeep, Anju

AU - Jayakrishnan, M. P.

AU - Chandroth, Aanandan

AU - Mohanan, Pezholil

AU - Kesavath, Vasudevan

PY - 2016/6

Y1 - 2016/6

N2 - The detailed experimental and simulation studies of the stacked dogbone metamaterial particles are presented in this article. Besides the conventional left handed propagation mode, it is observed that the structure supports Fabry–Perot resonant modes and the excitation of this mode can be identified from the right handed resonant tunnel band in the dispersion diagrams. It is shown that the coupling between the Fabry–Perot and left handed resonant modes gives flat tunnel band characteristics in the dispersion diagram and is associated with huge electromagnetic absorption. The spectral response can be tailored by varying the stacking thickness of the sample making it suitable for microwave absorption and left handed transmission applications.

AB - The detailed experimental and simulation studies of the stacked dogbone metamaterial particles are presented in this article. Besides the conventional left handed propagation mode, it is observed that the structure supports Fabry–Perot resonant modes and the excitation of this mode can be identified from the right handed resonant tunnel band in the dispersion diagrams. It is shown that the coupling between the Fabry–Perot and left handed resonant modes gives flat tunnel band characteristics in the dispersion diagram and is associated with huge electromagnetic absorption. The spectral response can be tailored by varying the stacking thickness of the sample making it suitable for microwave absorption and left handed transmission applications.

U2 - 10.1002/mop.29800

DO - 10.1002/mop.29800

M3 - Article

SN - 0895-2477

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SP - 1347

EP - 1353

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 6

ER -

Tailoring the spectral response of a dogbone doublet metamaterial

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