Exploració per autor "Takayama, Osamu"
Ara es mostren els items 2-10 de 10
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Dyakonov surface wave resonant transmission
Takayama, Osamu; Nikitin, A. Yu; Martin-Moreno, Luis; Torner Sabata, Lluís; Artigas García, David (2011-03-28)
Article
Accés restringit per política de l'editorialThe role of Dyakonov surface waves in the transmission through structures composed of birefringent media is theoretically explored. In the case of structures using prisms, unexpected high transmission above the critical ... -
Dyakonov surface waves
Torner Sabata, Lluís; Artigas García, David; Takayama, Osamu (2009)
Article
Accés restringit per política de l'editorial -
Enhanced localization of Dyakonov-like surface waves in left-handed materials
Crasovan, L C; Takayama, Osamu; Artigas García, David; Johansen, S K; Mihalache, Dumitru; Torner Sabata, Lluís (2006-10)
Article
Accés restringit per política de l'editorialWe address the existence and properties of hybrid surface waves forming at interfaces between left-handed materials and dielectric birefringent media. The existence conditions of such waves are found to be highly relaxed ... -
Lossless directional guiding of light in dielectric nanosheets using Dyakonov surface waves
Takayama, Osamu; Artigas García, David; Torner Sabata, Lluís (2014-06-01)
Article
Accés restringit per política de l'editorialGuiding light at the nanoscale is usually accomplished using surface plasmons(1-12). However, plasmons propagating at the surface of a metal sustain propagation losses. A different type of surface excitation is the Dyakonov ... -
Nano guiding of light using Dyakonov waves
Takayama, Osamu; Torner Sabata, Lluís; Artigas García, David (2014-12)
Article
Accés restringit per política de l'editorialThis special issue of Optics & Photonics News highlights the most exciting peer-reviewed optics research to have emerged over the past 12 months. -
Nano Guiding of Light Using Dyakonov Waves
Takayama, Osamu; Artigas García, David; Torner Sabata, Lluís (OSA, 2014-12-01)
Article
Accés obert -
Observation of Dyakonov surface waves
Takayama, Osamu; Crasovan, I; Artigas García, David; Torner Sabata, Lluís (Institute of Electrical and Electronics Engineers (IEEE), 2009)
Text en actes de congrés
Accés restringit per política de l'editorialSummary form only given. A special type of surface wave was predicted by M. I. Dyakonov in 1988. Such waves exist under special conditions at the interface of transparent anisotropic materials, and hens they are lossless. ... -
Observation of Dyakonov surface waves
Takayama, Osamu; Crasovan, L; Artigas García, David; Torner Sabata, Lluís (2009-01)
Article
Accés restringit per política de l'editorialWe report the first experimental observation of Dyakonov surface waves existing at the interface of transparent anisotropic crystals. A Otto-Kretchmann configuration was used to excite the surface waves at the interface ... -
Practical dyakonons
Takayama, Osamu; Artigas García, David; Torner Sabata, Lluís (2012-10-12)
Article
Accés restringit per política de l'editorialWe 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. ...