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dc.contributor.authorSteuernagel, Ole
dc.date.accessioned2012-12-06T10:29:51Z
dc.date.available2012-12-06T10:29:51Z
dc.date.issued2012
dc.identifier.citationSteuernagel , O 2012 , ' Bright and dark helices of light ' , Optics Express , vol. 20 , no. 13 , pp. 14371-14379 . https://doi.org/10.1364/OE.20.014371
dc.identifier.issn1094-4087
dc.identifier.otherPURE: 636179
dc.identifier.otherPURE UUID: 590185fc-2cdf-410a-baef-9782280d8876
dc.identifier.otherArXiv: http://arxiv.org/abs/1109.1818v1
dc.identifier.otherScopus: 84863770699
dc.identifier.urihttp://hdl.handle.net/2299/9313
dc.description.abstractLaser beams can be made to form bright and dark intensity helices of light. Such helices have a pitch length on the order of a wavelength and may have applications in lithography and the manipulation of particles through optical forces. The formation of bright helices is more strongly constrained by optical resolution limits than that of dark helices, corresponding scaling laws are derived and their relevance for photo-lithography pointed out. It is shown how to arrange dark helices on a grid in massively parallel fashion in order to create handed materials using photo-lithographic techniquesen
dc.format.extent9
dc.language.isoeng
dc.relation.ispartofOptics Express
dc.rightsOpen
dc.titleBright and dark helices of lighten
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Atmospheric and Climate Physics Research
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Astronomy and Mathematics
dc.description.versiontypeFinal Accepted Version
dcterms.dateAccepted2012
rioxxterms.versionVoR
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1364/OE.20.014371
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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