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dc.contributor.authorChu, Jen
dc.contributor.authorChu, Dapingen
dc.contributor.authorSmithwick, Qen
dc.date.accessioned2019-01-31T00:31:03Z
dc.date.available2019-01-31T00:31:03Z
dc.date.issued2019-01en
dc.identifier.issn2639-5274
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/288591
dc.description.abstractThe orthogonal nature of different orbital angular momentum modes enables information transmission in optical communications with increased bandwidth through mode division multiplexing. So far the related works have been focused on using orbital angular momentum modes to encode/decode and multiplex point-based on-axis signals for maximum data channel numbers and capacity. Whether orbital angular momentum modes can be utilised to encode/decode off-axis signals for multiplexing in two-dimensional space is of significant importance both fundamentally and practically for its enormous potential in increasing the channel information capacity. In this work, a direct use of orbital angular momentum modes to encode/decode and multiplex two-dimensional images is realised in a scalable multiview display architecture, which can be utilised for viewing three-dimensional images from different angles. The effect of off-axis encoding/decoding and the resultant crosstalk between multiplexed different two-dimensional views are studied. Based on which, a colour display of good image quality with four independent views is demonstrated. The resolution of the decoded images is analysed and the limitation of this approach discussed. Moreover, a spatially multiplexed data communication scheme is also proposed with such a two-dimensional encoding/decoding approach to significantly enhance the data transmission capacity in free space for future data communication needs.
dc.description.sponsorshipUK Engineering and Physical Sciences Research Council (EPSRC) for the support through the Platform Grant for Liquid Crystal Photonics (EP/F00897X/1) and the EPSRC Centre for Innovative Manufacturing in Ultra Precision (EP/I033491/1)
dc.format.mediumElectronic-eCollectionen
dc.languageengen
dc.titleEncoding and Multiplexing of 2D Images with Orbital Angular Momentum Beams and the Use for Multiview Color Displays.en
dc.typeArticle
prism.publicationDate2019en
prism.publicationNameResearch (Washington, D.C.)en
prism.startingPage9564593
prism.volume2019en
dc.identifier.doi10.17863/CAM.35873
dcterms.dateAccepted2018-12-23en
rioxxterms.versionofrecord10.34133/2019/9564593en
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2019-01en
dc.contributor.orcidChu, Daping [0000-0001-9989-6238]
dc.identifier.eissn2639-5274
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/F00897X/1)
pubs.funder-project-idCRANFIELD UNIVERSITY (FB EPSRC) (EP/I033491/1)
cam.orpheus.successMon Jun 08 08:19:55 BST 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2022-01-30


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