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Effect of pulse temporal shape on optical trapping and impulse transfer using ultrashort pulsed lasers

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dc.contributor.authorShane, Janelle C
dc.contributor.authorMazilu, Michael
dc.contributor.authorLee, Woei Ming
dc.contributor.authorDholakia, Kishan
dc.date.accessioned2016-05-30T01:48:34Z
dc.date.available2016-05-30T01:48:34Z
dc.date.issued2010-03-29
dc.description.abstractWe investigate the effects of pulse duration on optical trapping with high repetition rate ultrashort pulsed lasers, through Lorentz-Mie theory, numerical simulation, and experiment. Optical trapping experiments use a 12 femtosecond duration infrared pulsed laser, with the trapping microscope's temporal dispersive effects measured and corrected using the Multiphoton Intrapulse Interference Phase Scan method. We apply pulse shaping to reproducibly stretch pulse duration by 1.5 orders of magnitude and find no material-independent effects of pulse temporal profile on optical trapping of 780nm silica particles, in agreement with our theory and simulation. Using pulse shaping, we control two-photon fluorescence in trapped fluorescent particles, opening the door to other coherent control applications with trapped particles.en_AU
dc.description.sponsorshipThe authors are grateful to the UK Engineering and Physical Sciences Research Council (EPSRC) for funding. MM acknowledges support from Scottish Enterprise. JS was supported in part by a USA National Science Foundation Graduate Research Fellowship.en_AU
dc.format15 pagesen_AU
dc.identifier.issn1094-4087en_AU
dc.identifier.urihttp://hdl.handle.net/1885/101765
dc.publisherOptical Society of Americaen_AU
dc.rights© 2010 Optical Society of America. This is an open access journal https://www.osapublishing.org/oe/journal/oe/about.cfm (Publisher journal website as of 30/5/2016).en_AU
dc.sourceOptics expressen_AU
dc.subjectalgorithmsen_AU
dc.subjectelectromagnetic fieldsen_AU
dc.subjectfourier analysisen_AU
dc.subjectlasersen_AU
dc.subjectmaterials testingen_AU
dc.subjectmicroscopy, fluorescence, multiphotonen_AU
dc.subjectmodels, statisticalen_AU
dc.subjectoptical tweezersen_AU
dc.subjectparticle sizeen_AU
dc.subjectphotonsen_AU
dc.subjectsilicon dioxideen_AU
dc.subjecttime factorsen_AU
dc.subjectoptics and photonicsen_AU
dc.titleEffect of pulse temporal shape on optical trapping and impulse transfer using ultrashort pulsed lasersen_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
dcterms.dateAccepted2010-03-11
local.bibliographicCitation.issue7en_AU
local.bibliographicCitation.lastpage7568en_AU
local.bibliographicCitation.startpage7554en_AU
local.contributor.affiliationShane, Janelle, University of St Andrews, United Kingdomen_AU
local.contributor.affiliationMazilu, Michael, University of St Andrews, United Kingdomen_AU
local.contributor.affiliationLee, Woei Ming (Steve), College of Engineering and Computer Science, College of Engineering and Computer Science, Research School of Engineering, The Australian National Universityen_AU
local.contributor.affiliationDholakia, K, University of St Andrews, United Kingdomen_AU
local.contributor.authoruidU5343203en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor090699en_AU
local.identifier.absfor091299en_AU
local.identifier.absfor020599en_AU
local.identifier.absseo970109en_AU
local.identifier.absseo970110en_AU
local.identifier.absseo970102en_AU
local.identifier.ariespublicationu4628727xPUB132en_AU
local.identifier.citationvolume18en_AU
local.identifier.doi10.1364/OE.18.007554en_AU
local.identifier.essn1094-4087en_AU
local.publisher.urlhttp://www.osa.org/en_AU
local.type.statusPublished Versionen_AU

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