G
Guofan Jin
Researcher at Tsinghua University
Publications - 502
Citations - 9201
Guofan Jin is an academic researcher from Tsinghua University. The author has contributed to research in topics: Holography & Optical correlator. The author has an hindex of 38, co-authored 499 publications receiving 7590 citations.
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Journal ArticleDOI
Three-dimensional optical holography using a plasmonic metasurface
Lingling Huang,Lingling Huang,Xianzhong Chen,Holger Mühlenbernd,Hao Zhang,Shumei Chen,Shumei Chen,Benfeng Bai,Qiaofeng Tan,Guofan Jin,Kok Wai Cheah,Cheng-Wei Qiu,Jensen Li,Thomas Zentgraf,Shuang Zhang +14 more
TL;DR: Huang et al. as mentioned in this paper developed ultrathin plasmonic metasurfaces to provide 3D optical holographic image reconstruction in the visible and near-infrared regions for circularly polarized light.
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Dual-polarity plasmonic metalens for visible light
Xianzhong Chen,Lingling Huang,Lingling Huang,Holger Mühlenbernd,Guixin Li,Benfeng Bai,Qiaofeng Tan,Guofan Jin,Cheng-Wei Qiu,Shuang Zhang,Thomas Zentgraf +10 more
TL;DR: A counter-intuitive dual-polarity flat lens based on helicity-dependent phase discontinuities for circularly polarized light is experimentally demonstrated by controlling the helicity of the input light, and the positive and negative polarity are interchangeable in one identical flat lens.
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Dispersionless Phase Discontinuities for Controlling Light Propagation
Lingling Huang,Xianzhong Chen,Holger Mühlenbernd,Guixin Li,Benfeng Bai,Qiaofeng Tan,Guofan Jin,Thomas Zentgraf,Shuang Zhang +8 more
TL;DR: This work investigates the interaction of circularly polarized (CP) light at an interface composed of a dipole antenna array to create spatially varying abrupt phase discontinuities and designs and experimentally demonstrates an ultrathin phase gradient interface to generate a broadband optical vortex beam based on the above principle.
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Accurate calculation of computer-generated holograms using angular-spectrum layer-oriented method.
TL;DR: An angular-spectrum based algorithm for layer-oriented CGH that can avoid the huge computational cost of the point-oriented method and yield accurate predictions of the whole diffracted field compared with other layer- oriented methods is proposed.
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Athermally photoreduced graphene oxides for three-dimensional holographic images
Xiangping Li,Haoran Ren,Xi Chen,Juan Liu,Qin Li,Chengmingyue Li,Gaolei Xue,Jia Jia,Liangcai Cao,Amit Sahu,Bin Hu,Yongtian Wang,Guofan Jin,Min Gu +13 more
TL;DR: It is shown that reduced graphene oxide enabled write-once holograms for wide-angle and full-colour three-dimensional images through the discovery of subwavelength-scale multilevel optical index modulation of athermally reduced graphene oxides by a single femtosecond pulsed beam.