Show simple item record

dc.contributor.authorRuskuc, Andrei
dc.contributor.authorKoehler, Philipp
dc.contributor.authorWeber, Marius A
dc.contributor.authorAndres-Arroyo, Ana
dc.contributor.authorFrosz, Michael H
dc.contributor.authorRussell, Philip St J
dc.contributor.authorEuser, Tijmen G
dc.date.accessioned2018-12-12T00:30:27Z
dc.date.available2018-12-12T00:30:27Z
dc.date.issued2018-11-12
dc.identifier.issn1094-4087
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/286681
dc.description.abstractHigher-order modes up to LP33 are controllably excited in water-filled kagomé- and bandgap-style hollow-core photonic crystal fibers (HC-PCF). A spatial light modulator is used to create amplitude and phase distributions that closely match those of the fiber modes, resulting in typical launch efficiencies of 10-20% into the liquid-filled core. Modes, excited across the visible wavelength range, closely resemble those observed in air-filled kagomé HC-PCF and match numerical simulations. Mode indices are obtained by launching plane-waves at specific angles onto the fiber input-face and comparing the resulting intensity pattern to that of a particular mode. These results provide a framework for spatially-resolved sensing in HC-PCF microreactors and fiber-based optical manipulation.
dc.description.sponsorshipT.G.E. acknowledges the support from the Winton Programme for the Physics of Sustainability and the Isaac Newton Trust. P.K. acknowledges the Cambridge NanoDTC (EPSRC Grant EP/L015978/1).
dc.format.mediumPrint
dc.languageeng
dc.publisherThe Optical Society
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleExcitation of higher-order modes in optofluidic photonic crystal fiber.
dc.typeArticle
prism.endingPage30254
prism.issueIdentifier23
prism.publicationDate2018
prism.publicationNameOpt Express
prism.startingPage30245
prism.volume26
dc.identifier.doi10.17863/CAM.33988
dcterms.dateAccepted2018-09-27
rioxxterms.versionofrecord10.1364/OE.26.030245
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-11
dc.contributor.orcidEuser, Tijmen [0000-0002-8305-9598]
dc.identifier.eissn1094-4087
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L015978/1)
cam.issuedOnline2018-11-02


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International