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Proceedings Paper

Diffraction analysis of photonic metamaterials using a transmission line formulation
Author(s): Nima Dabidian; Mahmoud Shahabadi; Ahad Tavakoli
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Paper Abstract

A modal method with a transmission line formulation is employed to electromagnetic analysis of two types of photonic metamaterials. Effective parameters for an array of split ring resonators and plate-pairs are achieved via calculation of transmission and reflection coefficients and a retrieval procedure. Assuming spatial symmetries in the diffracted modes, computation time is reduced by a factor of 1/8 for the SRR and 1/64 for the plate-pair structure. The convergence criteria are investigated and advantages and disadvantages of the method are concluded.

Paper Details

Date Published: 4 May 2007
PDF: 9 pages
Proc. SPIE 6581, Metamaterials II, 658111 (4 May 2007); doi: 10.1117/12.722727
Show Author Affiliations
Nima Dabidian, Amirkabir Univ. of Technology (Iran)
Mahmoud Shahabadi, Univ. of Tehran (Iran)
Ahad Tavakoli, Amirkabir Univ. of Technology (Iran)

Published in SPIE Proceedings Vol. 6581:
Metamaterials II
Vladimir Kuzmiak; Peter Markos; Tomasz Szoplik, Editor(s)

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