Diffraction analysis of photonic metamaterials using a transmission line formulation

Nima Dabidian; Mahmoud Shahabadi; Ahad Tavakoli

doi:10.1117/12.722727

4 May 2007 Diffraction analysis of photonic metamaterials using a transmission line formulation

Nima Dabidian, Mahmoud Shahabadi, Ahad Tavakoli

Proceedings Volume 6581, Metamaterials II; 658111 (2007) https://doi.org/10.1117/12.722727
Event: International Congress on Optics and Optoelectronics, 2007, Prague, Czech Republic

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.

Citation Download Citation

Nima Dabidian, Mahmoud Shahabadi, and Ahad Tavakoli "Diffraction analysis of photonic metamaterials using a transmission line formulation", Proc. SPIE 6581, Metamaterials II, 658111 (4 May 2007); https://doi.org/10.1117/12.722727

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