Design parameters for a nano-optical Yagi-Uda antenna

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dc.creatorHofmann, Holger F.
dc.creatorKosako, Terukazu
dc.creatorKadoya, Yutaka
dc.date2007-03-23
dc.date.accessioned2026-07-07T08:14:23Z
dc.date.available2026-07-07T08:14:23Z
dc.descriptionWe investigate the possibility of directing optical emissions using a Yagi-Uda antenna composed of a finite linear array of nanoparticles. The relevant parameters characterizing the plasma resonances of the nanoparticles are identified and the interaction between the array elements is formulated accordingly. It is shown that the directionality of the optical emission can be observed even in the presence of non-negligible absorption losses in the nanoparticles. We conclude that a finite array of gold nanorods may be sufficient for the realization of a working nano-optical Yagi-Uda antenna.
dc.description14 pages, including 7 figures and 3 tables
dc.identifierhttps://arxiv.org/abs/cond-mat/0703595
dc.identifierhttp://arxiv.org/abs/cond-mat/0703595
dc.identifierNew J. Phys. 9 (2007) 217
dc.identifierdoi:10.1088/1367-2630/9/7/217
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/133103
dc.subjectMesoscale and Nanoscale Physics
dc.subjectMaterials Science
dc.subjectQuantum Physics
dc.titleDesign parameters for a nano-optical Yagi-Uda antenna
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