title: Extended Fano model of Extraordinary Electromagnetic Transmission through subwavelength hole arrays in the terahertz domain.
abstract: We developed an extended Fano model describing the Extraordinary Electromagnetic Transmission (EET) through arrays of subwavelength apertures, based on terahertz transmission measurements of arrays of various hole size and shapes. Considering a frequency-dependent coupling between resonant and non-resonant pathways, this model gives access to a simple analytical description of EET, provides good agreement with experimental data, and offers new parameters describing the influence of the hole size and shape on the transmitted signal.
authors.affiliation: Laboratoire d'Optique et Biosciences, Ecole Polytechnique, CNRS, 91128 Palaiseau, France.
authors.forename: Jean-Baptiste
authors.initials: JB
authors.lastname: Masson
authors.forename: Alexander
authors.initials: A
authors.lastname: Podzorov
authors.forename: Guilhem
authors.initials: G
authors.lastname: Gallot
mesh_terms: D000465:Algorithms; D004867:Equipment Design; D015233:Models, Statistical; D055095:Optics and Photonics; D011827:Radiation; D015203:Reproducibility of Results; D020349:Surface Plasmon Resonance; D055068:Terahertz Spectroscopy / Q000379:methods*