Artículo
Experimental verification of extraordinary transmission without surface plasmons
Autor/es | Medina Mena, Francisco
Ruiz Cruz, J. A. Mesa Ledesma, Francisco Luis Rebollar, J. M. Montejo Garai, J. R. Marqués Sillero, Ricardo |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo Universidad de Sevilla. Departamento de Física Aplicada I |
Fecha de publicación | 2009 |
Fecha de depósito | 2018-06-05 |
Publicado en |
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Resumen | This letter provides an experimental demonstration of extraordinary transmission in a closed waveguide system loaded with an electrically small diaphragm. This is a situation where the standard surface plasmon polariton ... This letter provides an experimental demonstration of extraordinary transmission in a closed waveguide system loaded with an electrically small diaphragm. This is a situation where the standard surface plasmon polariton (SPP) theory does not apply. The theoretical explanation is then based on the concept of impedance matching. This concept has previously been applied by some of the authors to account for enhanced transmission in situations where surface plasmon theory can be used: periodic arrays of small holes or slits in flat metal screens. The experiment in this letter supports the impedance matching model, valid for when SPPs are present or not. |
Agencias financiadoras | Ministerio de Ciencia e Innovación (MICIN). España Junta de Andalucía |
Identificador del proyecto | TEC2007-65376
CSD2008- 00066 TIC-253 |
Cita | Medina Mena, F., Ruiz Cruz, J.A., Mesa Ledesma, F.L., Rebollar, J.M., Montejo Garai, J.R. y Marqués Sillero, R. (2009). Experimental verification of extraordinary transmission without surface plasmons. Applied Physics Letters, 95 (7), 071102-. |
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