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Light scattering by a finite obstacle and Fano resonances

Tribelsky, Michael I; Flach, Sergej; Gorbach, A V; Miroshnichenko, Andrey; Kivshar, Yuri

Description

The conditions for observing Fano resonances at elastic light scattering by a single finite-size obstacle are discussed. General arguments are illustrated by consideration of the scattering by a small (relative to the incident light wavelength) spherical obstacle based upon the exact Mie solution of the diffraction problem. The most attention is paid to recently discovered anomalous scattering. An exactly solvable one-dimentional discrete model with nonlocal coupling for simulating diffraction...[Show more]

dc.contributor.authorTribelsky, Michael I
dc.contributor.authorFlach, Sergej
dc.contributor.authorGorbach, A V
dc.contributor.authorMiroshnichenko, Andrey
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2009-10-16T01:16:21Z
dc.date.accessioned2010-12-20T06:05:00Z
dc.date.available2009-10-16T01:16:21Z
dc.date.available2010-12-20T06:05:00Z
dc.identifier.citationPhysical Review Letters 100.4 (2008): 043903/1-4
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttp://hdl.handle.net/10440/936
dc.identifier.urihttp://digitalcollections.anu.edu.au/handle/10440/936
dc.description.abstractThe conditions for observing Fano resonances at elastic light scattering by a single finite-size obstacle are discussed. General arguments are illustrated by consideration of the scattering by a small (relative to the incident light wavelength) spherical obstacle based upon the exact Mie solution of the diffraction problem. The most attention is paid to recently discovered anomalous scattering. An exactly solvable one-dimentional discrete model with nonlocal coupling for simulating diffraction in wave scattering in systems with reduced spatial dimensionality is also introduced and analyzed. Deep connections between the resonances in the continuous and discrete systems are revealed.
dc.format4 pages
dc.publisherAmerican Physical Society
dc.rightsThe author has the right to deposit the final version or the APS-prepared version on the ANU institutional repository as long the author was employed by the ANU when the paper was published and the repository is for the ANU Canberra campus only, not joint with other universities or other entities. (Email from APS, Publications Marketing Coordinator, 30/7/09). Copyright statement: ©2008 The American Physical Society
dc.sourcePhysical Review Letters
dc.source.urihttp://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRLTAO000100000004043903000001&idtype=cvips&gifs=Yesl
dc.subjectKeywords: Diffraction; Light scattering; Mathematical models; One dimensional; Resonance; Discrete models; Discrete systems; Spatial dimensionality; Spherical obstacles; Collision avoidance
dc.titleLight scattering by a finite obstacle and Fano resonances
dc.typeJournal article
local.description.notesRevised manuscript received 30 October 2007. Affiliation in article: Gorbach, Andrey V, University of Bath, Centre for Photonics and Photonic Materials
local.identifier.citationvolume100
dc.date.issued2008-01-30
local.identifier.absfor010501
local.identifier.ariespublicationu9201385xPUB99
local.type.statusPublished Version
local.contributor.affiliationTribelsky, Michael I, Moscow State Institute of Radioengineering
local.contributor.affiliationFlach, Sergej, Max Planck Institute for the Physics of Complex Systems
local.contributor.affiliationMiroshnichenko, Andrey, Research School of Physical Sciences and Engineering, Non-Linear Physics Centre
local.contributor.affiliationGorbach, A V, Max Planck Institute for the Physics of Complex Systems
local.contributor.affiliationKivshar, Yuri S, Research School of Physical Sciences and Engineering, Non-Linear Physics Centre
local.bibliographicCitation.issue04
local.bibliographicCitation.startpage043903-1-4
local.identifier.doi10.1103/PhysRevLett.100.043903
dc.date.updated2015-12-08T09:00:36Z
local.identifier.scopusID2-s2.0-38849152927
local.identifier.thomsonID000252863400034
CollectionsANU Research Publications

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