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dc.contributor.authorPivnenko, Mike
dc.contributor.authorLi, Kun
dc.contributor.authorChu, Daping
dc.date.accessioned2021-06-16T11:41:54Z
dc.date.available2021-06-16T11:41:54Z
dc.date.issued2021-08-02
dc.identifier.issn1094-4087
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/323923
dc.description.abstractSub-millisecond response time with a refresh rate higher than 2000 frames per second (fps) and no degradation of the contrast ratio or diffraction efficiency is demonstrated in working liquid crystal on silicon (LCOS) spatial light modulators (SLMs) with 8-bit grey levels of amplitude and phase modulations. This makes possible to achieve an information bandwidth of about 190 Gb s-1 with a 4k LCOS operating at 10-bit phase modulation levels. The normalised contrast stays at almost the unit level for a frame rate up to 1700 fps and at higher than 0.9 for 2500 fps. The diffraction efficiency stays above -1.0 dB for a frame rate up to 2400 fps. Such a fast response allows us to eliminate image blurring in replaying a fast movie.
dc.format.mediumPrint
dc.languageeng
dc.publisherThe Optical Society
dc.rightsAll rights reserved
dc.titleSub-millisecond switching of multi-level liquid crystal on silicon spatial light modulators for increased information bandwidth.
dc.typeArticle
prism.endingPage24628
prism.issueIdentifier16
prism.publicationDate2021
prism.publicationNameOpt Express
prism.startingPage24614
prism.volume29
dc.identifier.doi10.17863/CAM.71383
dcterms.dateAccepted2021-06-08
rioxxterms.versionofrecord10.1364/OE.429992
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2021-08
dc.contributor.orcidPivnenko, Mike [0000-0001-9071-3693]
dc.contributor.orcidChu, Daping [0000-0001-9989-6238]
dc.identifier.eissn1094-4087
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L015455/1)
cam.issuedOnline2021-07-19
rioxxterms.freetoread.startdate2022-06-16


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