J
Juan Liu
Researcher at Beijing Institute of Technology
Publications - 197
Citations - 3581
Juan Liu is an academic researcher from Beijing Institute of Technology. The author has contributed to research in topics: Holographic display & Holography. The author has an hindex of 24, co-authored 192 publications receiving 2627 citations. Previous affiliations of Juan Liu include Chinese Ministry of Education & Beijing Jiaotong University.
Papers
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Journal ArticleDOI
Spin and wavelength multiplexed nonlinear metasurface holography.
Weimin Ye,Franziska Zeuner,Xin Li,Xin Li,Bernhard Reineke,Shan He,Cheng-Wei Qiu,Juan Liu,Yongtian Wang,Shuang Zhang,Thomas Zentgraf +10 more
TL;DR: This work reports on spin and wavelength multiplexed nonlinear metasurface holography, which allows construction of multiple target holographic images carried independently by the fundamental and harmonic generation waves of different spins.
Journal ArticleDOI
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.
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Elimination of a zero-order beam induced by a pixelated spatial light modulator for holographic projection.
TL;DR: A technique is proposed theoretically and verified experimentally to eliminate a zero-order beam caused by a pixelated phase-only spatial light modulator (SLM) for holographic projection that results in higher reconstruction quality and diffraction efficiency.
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Portable waveguide display system with a large field of view by integrating freeform elements and volume holograms
TL;DR: With integrated design, stability and reliability of this monochromatic display system were achieved and the alignment of the system was easily controlled by the record of the volume holograms, which makes mass production possible.
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Reducing the memory usage for effective computer-generated hologram calculation using compressed look-up table in full-color holographic display.
TL;DR: The C-LUT is described and built to reduce the memory usage and speed up the calculation of the computer-generated hologram (CGH) and it is expected that it could be used for realizing real-time and full-color 3D holographic display in the future.