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Observation of enhanced transmission for s-polarized light through a subwavelength slit
M. Guillaumee, A. Yu. Nikitin, M. J. K. Klein +6
Enhanced optical transmission (EOT) through subwavelength apertures is usually obtained for p-polarized light. The present study experimentally investigates EOT for s-polarized lig…
Domino plasmons for subwavelength terahertz circuitry
D. Martin-Cano, M. L. Nesterov, A. I. Fernandez-Dominguez +3
A new approach for the spatial and temporal modulation of electromagnetic fields at terahertz frequencies is presented. The waveguiding elements are based on plasmonic and metamate…
Polarization conversion spectroscopy of hybrid modes
A. Yu. Nikitin, David Artigas, Lluis Torner +2
Enhanced polarization conversion in reflection for the Otto and Kretschmann configurations is introduced as a new method for hybrid-mode spectroscopy. Polarization conversion in re…
In the diffraction shadow: Norton waves versus surface plasmon-polaritons in the optical region
A. Yu. Nikitin, Sergio G. Rodrigo, F. J. Garcia-Vidal +1
Surface electromagnetic modes supported by metal surfaces have a great potential for uses in miniaturised detectors and optical circuits. For many applications these modes are exci…