Article
Circuit model for a periodic array of slits sandwiched between two dielectric slabs
Author/s | Rodríguez Berral, Raúl
Mesa Ledesma, Francisco Luis Medina Mena, Francisco |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo Universidad de Sevilla. Departamento de Física Aplicada I |
Publication Date | 2010 |
Deposit Date | 2018-06-05 |
Published in |
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Abstract | This paper proposes an equivalent circuit model that uses lumped elements and transmission lines to explain the transmission of electromagnetic waves through a conducting screen periodically perforated with slits and ... This paper proposes an equivalent circuit model that uses lumped elements and transmission lines to explain the transmission of electromagnetic waves through a conducting screen periodically perforated with slits and sandwiched between two different dielectric slabs. The present model relies on the impedance-matching point of view, previously introduced by some of the authors, rather than on the surface plasmon polariton concept. Thus, the model constitutes a simple and insightful framework that easily leads to accurate qualitative and quantitative predictions about the nature of the transmission spectrum of such structures. |
Funding agencies | Ministerio de Ciencia e Innovación (MICIN). España Junta de Andalucía |
Project ID. | TEC2007-65376
CSD2008-00066 TIC-4595 |
Citation | Rodríguez Berral, R., Mesa Ledesma, F.L. y Medina Mena, F. (2010). Circuit model for a periodic array of slits sandwiched between two dielectric slabs. Applied Physics Letters, 96 (16), 161104-. |
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