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dc.contributor.authorLi, Xiangping
dc.contributor.authorRen, Haoran
dc.contributor.authorChen, Xi
dc.contributor.authorLiu, Juan
dc.contributor.authorLi, Qin
dc.contributor.authorLi, Chengmingyue
dc.contributor.authorXue, Gaolei
dc.contributor.authorJia, Jia
dc.contributor.authorCao, Liangcai
dc.contributor.authorSahu, Amit
dc.contributor.authorHu, Bin
dc.contributor.authorWang, Yongtian
dc.contributor.authorJin, Guofan
dc.contributor.authorGu, Min
dc.date.accessioned2017-08-31T02:04:30Z
dc.date.available2017-08-31T02:04:30Z
dc.date.issued2015
dc.identifier.issn2041-1723
dc.identifier.doi10.1038/ncomms7984
dc.identifier.urihttp://hdl.handle.net/10072/102451
dc.description.abstractThe emerging graphene-based material, an atomic layer of aromatic carbon atoms with exceptional electronic and optical properties, has offered unprecedented prospects for developing flat two-dimensional displaying systems. Here, we show that reduced graphene oxide enabled write-once holograms for wide-angle and full-colour three-dimensional images. This is achieved through the discovery of subwavelength-scale multilevel optical index modulation of athermally reduced graphene oxides by a single femtosecond pulsed beam. This new feature allows for static three-dimensional holographic images with a wide viewing angle up to 52 degrees. In addition, the spectrally flat optical index modulation in reduced graphene oxides enables wavelength-multiplexed holograms for full-colour images. The large and polarization-insensitive phase modulation over π in reduced graphene oxide composites enables to restore vectorial wavefronts of polarization discernible images through the vectorial diffraction of a reconstruction beam. Therefore, our technique can be leveraged to achieve compact and versatile holographic components for controlling light.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherNature Publishing Group
dc.publisher.placeUnited Kingdom
dc.relation.ispartofpagefrom6984-1
dc.relation.ispartofpageto6984-7
dc.relation.ispartofjournalNature Communications
dc.relation.ispartofvolume6
dc.subject.fieldofresearchAtomic, Molecular, Nuclear, Particle and Plasma Physics not elsewhere classified
dc.subject.fieldofresearchcode020299
dc.titleAthermally photoreduced graphene oxides for three-dimensional holographic images
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dcterms.licensehttp://creativecommons.org/licenses/by/4.0/
dc.description.versionVersion of Record (VoR)
gro.rights.copyright© The Author(s) 2015. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
gro.hasfulltextFull Text
gro.griffith.authorLi, Qin


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