Archivio Istituzionale della RicercaWe demonstrate that an ultrathin ridge (< λ/10) can guide Bloch surface waves in a dielectric multilayer. The propagation and polarization properties of the guided modes are investigated with a multi-heterodyne scanning near-field optical microscope.
Ultrathin waveguides for bloch surface waves: Near-field analysis of propagation and polarization / Sfez, T., Yu, L., Herzig, H.P., Dominici, L., Michelotti, F., Descrovi, E., Quaglio, M., Giorgis, F., Brunazzo, D., Martin, O.J.F., Nakagawa, W.. - (2010), pp. 449-450. (23rd Annual Meeting of the IEEE Photonics Society Denver, CO (USA) 7 November 2010 - 11 November 2010) [10.1109/PHOTONICS.2010.5698953].
Ultrathin waveguides for bloch surface waves: Near-field analysis of propagation and polarization
DESCROVI, EMILIANO;Quaglio M.;GIORGIS, FABRIZIO;BRUNAZZO, DANIELE;
2010
Abstract
We demonstrate that an ultrathin ridge (< λ/10) can guide Bloch surface waves in a dielectric multilayer. The propagation and polarization properties of the guided modes are investigated with a multi-heterodyne scanning near-field optical microscope.
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https://hdl.handle.net/11583/2503078
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