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Practical dyakonons Takayama, Osamu Artigas García, David Torner Sabata, Lluís Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions Universitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica Àrees temàtiques de la UPC::Enginyeria electrònica::Optoelectrònica Photonics Fotònica We show that engineered photonic metamaterials composed of alternating layers of suitable dielectrics and metals can support different kinds of surface waves (SWs) under robust and readily achievable experimental conditions. The supported SWs include Dyakonov SWs, hybrid plasmons, and Dyakonov plasmons. In particular, in contrast to conventional physical settings, we show that the high form birefringence exhibited by the metamaterials allows Dyakonov SWs, or dyakonons, to exist within large angular existence domains and levels of localization similar to plasmons, thus making dyakonons available for practical applications Postprint (updated version) 2012-10-12 Article Takayama, O.; Artigas, D.; Torner, L. Practical dyakonons. "Optics letters", 12 Octubre 2012, vol. 37, núm. 20, p. 4311-4313. 0146-9592 https://hdl.handle.net/2117/17791 10.1364/OL.37.004311 eng http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-20-4311 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Restricted access - publisher's policy Attribution-NonCommercial-NoDerivs 3.0 Spain 3 p. application/pdf