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Article Dans Une Revue Optics Express Année : 2015

Two-mode model for metal-dielectric guided-mode resonance filters

Résumé

Symmetric metal-dielectric guided-mode resonators (GMR) can operate as infrared band-pass filters, thanks to high-transmission resonant peaks and good rejection ratio. Starting from matrix formalism, we show that the behavior of the system can be described by a two-mode model. This model reduces to a scalar formula and the GMR is described as the combination of two independent Fabry-Perot resonators. The formalism has then been applied to the case of asymmetric GMR, in order to restore the properties of the symmetric system. This result allows designing GMR-on-substrate as efficient as free-standing systems, the same high transmission maximum value and high quality factor being conserved.
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Dates et versions

hal-01390841 , version 1 (02-11-2016)

Identifiants

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Christelle Tuambilangana, Fabrice Pardo, Emilie Sakat, Patrick Bouchon, Jean-Luc Pelouard, et al.. Two-mode model for metal-dielectric guided-mode resonance filters. Optics Express, 2015, 23 (25), p. 31672-31681. ⟨10.1364/OE.23.031672⟩. ⟨hal-01390841⟩
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