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Journal Articles Optics Express Year : 2009

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
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Dates and versions

ujm-00401601 , version 1 (10-07-2009)

Identifiers

Cite

Y. Jourlin, S. Tonchev, A.V. Tishchenko, C. Pedri, C. Veillas, et al.. Spatially and polarization resolved plasmon mediated transmission through continuous metal films. Optics Express, 2009, 17 (14), pp.12155-12166. ⟨10.1364/OE.17.012155⟩. ⟨ujm-00401601⟩
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