Extraordinary transmission through arrays of slits: A circuit theory model
Extraordinary transmission and other interesting related phenomena for 1-D periodic arrays of slits (compound diffraction gratings) have recently been the object of intense research in the optics and solid state physics communities. This case should be differentiated from the extraordinary transmiss...
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2010
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00189480_v58_n1_p105_Medina http://hdl.handle.net/20.500.12110/paper_00189480_v58_n1_p105_Medina |
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paper:paper_00189480_v58_n1_p105_Medina2025-07-30T17:22:39Z Extraordinary transmission through arrays of slits: A circuit theory model Diffraction gratings Extraordinary transmission Impedance matching Surface plasmon polaritons (SPPs) Compound structures Cutoff modes Equivalent-circuit model Extraordinary transmission Impedance matchings Metal screens Periodic arrays Small aperture Small Hole Surface plasmon polaritons Surface plasmon polaritons (SPPs) Transverse electromagnetic mode Cutoff frequency Diffraction Diffraction gratings Electric network analysis Impedance matching (electric) Light Periodic structures Phonons Photons Plasmons Quantum theory Solids Surface plasmon resonance Electromagnetic wave transmission Extraordinary transmission and other interesting related phenomena for 1-D periodic arrays of slits (compound diffraction gratings) have recently been the object of intense research in the optics and solid state physics communities. This case should be differentiated from the extraordinary transmission through arrays of small apertures on metal screens since small holes only support below-cutoff modes, whereas slits can also support transverse electromagnetic modes without cutoff frequency. In this paper, an equivalent-circuit approach is proposed to account for the most relevant details of the behavior of slit-based periodic structures: extraordinary transmission peaks, FabryProt resonances, and transmission dips observed in compound structures. The proposed equivalent-circuit model, based on well-established concepts of waveguide and circuit theory, provides a simple and accurate description of the phenomenon that is appropriate for educational purposes, as well as for the design of potential devices based on the behavior of the structures under study. © 2006 IEEE. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00189480_v58_n1_p105_Medina http://hdl.handle.net/20.500.12110/paper_00189480_v58_n1_p105_Medina |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Diffraction gratings Extraordinary transmission Impedance matching Surface plasmon polaritons (SPPs) Compound structures Cutoff modes Equivalent-circuit model Extraordinary transmission Impedance matchings Metal screens Periodic arrays Small aperture Small Hole Surface plasmon polaritons Surface plasmon polaritons (SPPs) Transverse electromagnetic mode Cutoff frequency Diffraction Diffraction gratings Electric network analysis Impedance matching (electric) Light Periodic structures Phonons Photons Plasmons Quantum theory Solids Surface plasmon resonance Electromagnetic wave transmission |
| spellingShingle |
Diffraction gratings Extraordinary transmission Impedance matching Surface plasmon polaritons (SPPs) Compound structures Cutoff modes Equivalent-circuit model Extraordinary transmission Impedance matchings Metal screens Periodic arrays Small aperture Small Hole Surface plasmon polaritons Surface plasmon polaritons (SPPs) Transverse electromagnetic mode Cutoff frequency Diffraction Diffraction gratings Electric network analysis Impedance matching (electric) Light Periodic structures Phonons Photons Plasmons Quantum theory Solids Surface plasmon resonance Electromagnetic wave transmission Extraordinary transmission through arrays of slits: A circuit theory model |
| topic_facet |
Diffraction gratings Extraordinary transmission Impedance matching Surface plasmon polaritons (SPPs) Compound structures Cutoff modes Equivalent-circuit model Extraordinary transmission Impedance matchings Metal screens Periodic arrays Small aperture Small Hole Surface plasmon polaritons Surface plasmon polaritons (SPPs) Transverse electromagnetic mode Cutoff frequency Diffraction Diffraction gratings Electric network analysis Impedance matching (electric) Light Periodic structures Phonons Photons Plasmons Quantum theory Solids Surface plasmon resonance Electromagnetic wave transmission |
| description |
Extraordinary transmission and other interesting related phenomena for 1-D periodic arrays of slits (compound diffraction gratings) have recently been the object of intense research in the optics and solid state physics communities. This case should be differentiated from the extraordinary transmission through arrays of small apertures on metal screens since small holes only support below-cutoff modes, whereas slits can also support transverse electromagnetic modes without cutoff frequency. In this paper, an equivalent-circuit approach is proposed to account for the most relevant details of the behavior of slit-based periodic structures: extraordinary transmission peaks, FabryProt resonances, and transmission dips observed in compound structures. The proposed equivalent-circuit model, based on well-established concepts of waveguide and circuit theory, provides a simple and accurate description of the phenomenon that is appropriate for educational purposes, as well as for the design of potential devices based on the behavior of the structures under study. © 2006 IEEE. |
| title |
Extraordinary transmission through arrays of slits: A circuit theory model |
| title_short |
Extraordinary transmission through arrays of slits: A circuit theory model |
| title_full |
Extraordinary transmission through arrays of slits: A circuit theory model |
| title_fullStr |
Extraordinary transmission through arrays of slits: A circuit theory model |
| title_full_unstemmed |
Extraordinary transmission through arrays of slits: A circuit theory model |
| title_sort |
extraordinary transmission through arrays of slits: a circuit theory model |
| publishDate |
2010 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00189480_v58_n1_p105_Medina http://hdl.handle.net/20.500.12110/paper_00189480_v58_n1_p105_Medina |
| _version_ |
1840324379992391680 |