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Dynamic array of dark optical traps

Daria, Vincent Ricardo; Rodrigo, Peter John; Glückstad, Jesper

Description

A dynamic array of dark optical traps is generated for simultaneous trapping and arbitrary manipulation of multiple low-index microstructures. The dynamic intensity patterns forming the dark optical trap arrays are generated using a nearly loss-less phase-to-intensity conversion of a phase-encoded coherent light source. Two-dimensional input phase distributions corresponding to the trapping patterns are encoded using a computer-programmable spatial light modulator, enabling each trap to be...[Show more]

dc.contributor.authorDaria, Vincent Ricardo
dc.contributor.authorRodrigo, Peter John
dc.contributor.authorGlückstad, Jesper
dc.date.accessioned2015-11-10T04:05:07Z
dc.date.available2015-11-10T04:05:07Z
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/1885/16426
dc.description.abstractA dynamic array of dark optical traps is generated for simultaneous trapping and arbitrary manipulation of multiple low-index microstructures. The dynamic intensity patterns forming the dark optical trap arrays are generated using a nearly loss-less phase-to-intensity conversion of a phase-encoded coherent light source. Two-dimensional input phase distributions corresponding to the trapping patterns are encoded using a computer-programmable spatial light modulator, enabling each trap to be shaped and moved arbitrarily within the plane of observation. We demonstrate the generation of multiple dark optical traps for simultaneous manipulation of hollow “air-filled” glass microspheres suspended in an aqueous medium.
dc.description.sponsorshipThis work has been funded as part of an award from the Danish Technical Scientific Research Council.
dc.publisherAmerican Institute of Physics (AIP)
dc.rightshttp://www.sherpa.ac.uk/romeo/issn/0003-6951..."Publishers version/PDF may be used on author's personal website, institutional website or institutional repository" from SHERPA/RoMEO site (as at 10/11/15). Copyright 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters and may be found at https://doi.org/10.1063/1.1642752
dc.sourceApplied Physics Letters
dc.subjectKeywords: Coherent light; Glass; Heating; Holograms; Light absorption; Light modulation; Light modulators; Light scattering; Light sources; Microstructure; Mirrors; Optical filters; Generalized phase contrast (GPC); Optical traps; Refractive index
dc.titleDynamic array of dark optical traps
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume84
dc.date.issued2004-01-19
local.identifier.absfor030303
local.identifier.ariespublicationu4133361xPUB176
local.publisher.urlhttps://www.aip.org/
local.type.statusPublished Version
local.contributor.affiliationDaria, Vincent, College of Medicine, Biology and Environment, CMBE John Curtin School of Medical Research, Eccles Institute of Neuroscience, The Australian National University
local.contributor.affiliationRodrigo, Peter J., Riso national Laboratory, Denmark
local.contributor.affiliationGluckstad, Jesper, Riso national Laboratory, Denmark
local.bibliographicCitation.issue3
local.bibliographicCitation.startpage323
local.identifier.doi10.1063/1.1642752
dc.date.updated2015-12-09T07:36:21Z
local.identifier.scopusID2-s2.0-1242310288
CollectionsANU Research Publications

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