Sensitivity to losses and defects of the symmetry-induced transmission enhancement through diffusive slabs - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Scientific Reports Année : 2020

Sensitivity to losses and defects of the symmetry-induced transmission enhancement through diffusive slabs

Résumé

We inspect the robustness to absorption and to symmetry defects of the symmetry-induced broadband enhancement through opaque barriers in disordered slabs. The sensitivity of this phenomenon to symmetry defects is found to be strongly related to the distance from to barrier to the nearest defect, and, following, we propose a probabilistic model to estimate the conductance of a medium with an arbitrary number of randomly distributed defects. Also, the conductance enhancement is shown to be robust to absorption in the disordered medium, though being of course weakened. For sufficiently opaque barriers, the conditions of an optimal enhancement are mainly driven by the absorption length of the medium.
Fichier principal
Vignette du fichier
Cheron Felix Pagneux SCIREP2020 Sensitivity to losses and defects of the symmetry-induced transmission enhancement through diffusive slabs.pdf (3.32 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-02991376 , version 1 (25-11-2021)

Identifiants

Citer

Élie Chéron, Simon Félix, Vincent Pagneux. Sensitivity to losses and defects of the symmetry-induced transmission enhancement through diffusive slabs. Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-73701-0⟩. ⟨hal-02991376⟩
25 Consultations
7 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More