Optical binding of electrically small magnetodielectric particles

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dc.contributor.author Jay, K
dc.contributor.author Chaumet, PC
dc.contributor.author Langtry, T
dc.contributor.author Rahmani, A
dc.date.accessioned 2011-02-07T06:23:57Z
dc.date.issued 2010-01
dc.identifier.citation Journal of Nanophotonics, 2010, 4 pp. 1 - 9
dc.identifier.issn 1934-2608
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/13701
dc.description.abstract An ensemble of spherical particles with arbitrary dielectric permittivity and magnetic penneability was considered in the dipole approximation. Each particle was described by complex electric and magnetic polarizabilities. A computational approach based on the coupled dipole method, also called the discrete dipole approximation, was used to derive the optical force experienced by each particle due to an incident electromagnetiG..Ji.eld and the fields scattered by all other particles. This approach is general and can handle material dispersion and losses. In order to illustrate this approach, we studied the case of two spherical particles separated by a distance d, and illuminated by an incident plane wave whose wave vector is normal to the axis of the particles. We computed the optical force experienced by each particle in the direction of the beam (radiation pressure), and perpendicular to the beam (optical binding) for particles with positive and negative refractive indices. We also considered the effect of material losses.
dc.publisher SPIE - International Society for Optical Engineering
dc.relation.isbasedon 10.1117/1.3475730
dc.title Optical binding of electrically small magnetodielectric particles
dc.type Journal Article
dc.parent Journal of Nanophotonics
dc.journal.volume 4
dc.publocation United States en_US
dc.identifier.startpage 1 en_US
dc.identifier.endpage 9 en_US
dc.cauo.name SCI.Mathematical Sciences en_US
dc.conference Verified OK en_US
dc.for 100711 Nanophotonics
dc.personcode 830105
dc.personcode 101667
dc.personcode 10752119
dc.percentage 100 en_US
dc.classification.name Nanophotonics en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords NA
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
pubs.organisational-group /University of Technology Sydney/Faculty of Science/School of Mathematical Sciences
pubs.organisational-group /University of Technology Sydney/Students
utslib.copyright.status Open Access
utslib.copyright.date 2015-04-15 12:23:47.074767+10
pubs.consider-herdc true
utslib.collection.history General (ID: 2)


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