title: Spatially and polarization resolved plasmon mediated transmission through continuous metal films.
abstract: The experimental demonstration and characterization is made of the plasmon-mediated resonant transmission through an embedded undulated continuous thin metal film under normal incidence. 1D undulations are shown to enable a spatially resolved polarisation filtering whereas 2D undulations lead to spatially resolved, polarization independent transmission. Whereas the needed submicron microstructure lends itself in principle to CD-like low-cost mass replication by means of injection moulding and embossing, the present paper demonstrates the expected transmission effects on experimental models based on metal-coated photoresist gratings. The spectral and angular dependence in the neighbourhood of resonance are investigated and the question of the excess losses exhibited by surface plasmons is discussed.
authors: Université de Lyon, F-42023 Saint-Etienne, France. yves.jourlin@univ-st-etienne.fr
authors: Y
authors: Y
authors: Jourlin
authors: S
authors: S
authors: Tonchev
authors: A V
authors: AV
authors: Tishchenko
authors: C
authors: C
authors: Pedri
authors: C
authors: C
authors: Veillas
authors: O
authors: O
authors: Parriaux
authors: A
authors: A
authors: Last
authors: Y
authors: Y
authors: Lacroute
mesh_terms: D000535:Aluminum / Q000737:chemistry; D004867:Equipment Design; D008670:Metals / Q000737:chemistry*; D018625:Microscopy, Atomic Force / Q000379:methods; D055095:Optics and Photonics; D020349:Surface Plasmon Resonance
chemical_list: D008670:Metals; D000535:Aluminum