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Electrodynamical Light Trapping Using Whispering-Gallery Resonances in Hyperbolic Cavities

dc.contributor.authorWu, Chihhui
dc.contributor.authorSalandrino, Alessandro
dc.contributor.authorNi, Xingjie
dc.contributor.authorZhang, Xiang
dc.date.accessioned2015-10-26T15:56:54Z
dc.date.available2015-10-26T15:56:54Z
dc.date.issued2014-04-22
dc.identifier.citationWu, Chihhui, Alessandro Salandrino, Xingjie Ni, and Xiang Zhang. "Electrodynamical Light Trapping Using Whispering-Gallery Resonances in Hyperbolic Cavities." Phys. Rev. X Physical Review X 4.2 (2014): n. pag. http://dx.doi.org/10.1103/PhysRevX.4.021015en_US
dc.identifier.urihttp://hdl.handle.net/1808/18737
dc.description.abstractWe theoretically study spherical cavities composed of hyperbolic metamaterials with indefinite permittivity tensors. Such cavities are capable of electrodynamically confining fields with deep subwavelength cavity sizes. The supported resonant modes are analogous to the whispering-gallery modes found in dielectric microcavities with much larger physical sizes. Because of the nature of electrodynamical confinement, these hyperbolic metamaterial cavities exhibit quality factors higher than predicted in the electrostatic limit. In addition, confining electromagnetic fields into the small cavities results in an extremely high photonic local density of states.en_US
dc.publisherAmerican Physical Societyen_US
dc.rightsThis article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/
dc.subjectOpticsen_US
dc.subjectPlasmonicsen_US
dc.titleElectrodynamical Light Trapping Using Whispering-Gallery Resonances in Hyperbolic Cavitiesen_US
dc.typeArticle
kusw.kuauthorSalandrino, Alessandro
kusw.kudepartmentElectrical Engr & Comp Scienceen_US
dc.identifier.doi10.1103/PhysRevX.4.021015
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
Except where otherwise noted, this item's license is described as: This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.