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Athermally photoreduced graphene oxides for three-dimensional holographic images

The 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 wi...

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Autores principales: Li, Xiangping, Ren, Haoran, Chen, Xi, Liu, Juan, Li, Qin, Li, Chengmingyue, Xue, Gaolei, Jia, Jia, Cao, Liangcai, Sahu, Amit, Hu, Bin, Wang, Yongtian, Jin, Guofan, Gu, Min
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4421811/
https://www.ncbi.nlm.nih.gov/pubmed/25901676
http://dx.doi.org/10.1038/ncomms7984
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author Li, Xiangping
Ren, Haoran
Chen, Xi
Liu, Juan
Li, Qin
Li, Chengmingyue
Xue, Gaolei
Jia, Jia
Cao, Liangcai
Sahu, Amit
Hu, Bin
Wang, Yongtian
Jin, Guofan
Gu, Min
author_facet Li, Xiangping
Ren, Haoran
Chen, Xi
Liu, Juan
Li, Qin
Li, Chengmingyue
Xue, Gaolei
Jia, Jia
Cao, Liangcai
Sahu, Amit
Hu, Bin
Wang, Yongtian
Jin, Guofan
Gu, Min
author_sort Li, Xiangping
collection PubMed
description The 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.
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spelling pubmed-44218112015-05-20 Athermally photoreduced graphene oxides for three-dimensional holographic images Li, Xiangping Ren, Haoran Chen, Xi Liu, Juan Li, Qin Li, Chengmingyue Xue, Gaolei Jia, Jia Cao, Liangcai Sahu, Amit Hu, Bin Wang, Yongtian Jin, Guofan Gu, Min Nat Commun Article The 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. Nature Pub. Group 2015-04-22 /pmc/articles/PMC4421811/ /pubmed/25901676 http://dx.doi.org/10.1038/ncomms7984 Text en Copyright © 2015, Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved. http://creativecommons.org/licenses/by/4.0/ 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/
spellingShingle Article
Li, Xiangping
Ren, Haoran
Chen, Xi
Liu, Juan
Li, Qin
Li, Chengmingyue
Xue, Gaolei
Jia, Jia
Cao, Liangcai
Sahu, Amit
Hu, Bin
Wang, Yongtian
Jin, Guofan
Gu, Min
Athermally photoreduced graphene oxides for three-dimensional holographic images
title Athermally photoreduced graphene oxides for three-dimensional holographic images
title_full Athermally photoreduced graphene oxides for three-dimensional holographic images
title_fullStr Athermally photoreduced graphene oxides for three-dimensional holographic images
title_full_unstemmed Athermally photoreduced graphene oxides for three-dimensional holographic images
title_short Athermally photoreduced graphene oxides for three-dimensional holographic images
title_sort athermally photoreduced graphene oxides for three-dimensional holographic images
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4421811/
https://www.ncbi.nlm.nih.gov/pubmed/25901676
http://dx.doi.org/10.1038/ncomms7984
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