%0 Journal Article %T Confined plasmonic modes in a nanocavity %+ Laboratoire Charles Coulomb (L2C) %A Castanie, Aurore %A Felbacq, Didier %< avec comité de lecture %Z L2C:12-330 %@ 0030-4018 %J Optics Communications %I Elsevier %V 285 %N 16 %P 3353-3357 %8 2012-07-15 %D 2012 %Z 1111.5631 %R 10.1016/j.optcom.2012.01.039 %K Surface plasmon polaritons %K Microcavities %K Field concentration %K Spatial dispersion %Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles %X The effect of confinement on surface plasmon polariton in a planar nanocavity was studied. The generalized modes were obtained and studied in detail. It was demonstrated that these modes result from the strong coupling of plasmon-like and photon-like modes. %G English %L hal-00808385 %U https://hal.science/hal-00808385 %~ CNRS %~ L2C %~ MIPS %~ UNIV-MONTPELLIER %~ UM-2015-2021