Z
Zhaohui Li
Researcher at Sun Yat-sen University
Publications - 454
Citations - 5410
Zhaohui Li is an academic researcher from Sun Yat-sen University. The author has contributed to research in topics: Computer science & Transmission (telecommunications). The author has an hindex of 30, co-authored 364 publications receiving 3501 citations. Previous affiliations of Zhaohui Li include Institute for Infocomm Research Singapore & Nanyang Technological University.
Papers
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Journal ArticleDOI
Massive individual orbital angular momentum channels for multiplexing enabled by Dammann gratings
Ting Lei,Meng Zhang,Yuru Li,Ping Jia,Gordon Ning Liu,Xiaogeng Xu,Zhaohui Li,Changjun Min,Jiao Lin,Changyuan Yu,Hanben Niu,Xiaocong Yuan +11 more
TL;DR: In this article, the Dammann optical vortex gratings (DOVGs) are used to realize multiplexing based on the generation, transmission and detection of optical angular momentum (OAM).
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High-performance coherent optical modulators based on thin-film lithium niobate platform
Mengyue Xu,Mingbo He,Hongguang Zhang,Jian Jian,Ying Pan,Xiaoyue Liu,Lifeng Chen,Xiangyu Meng,Hui Chen,Zhaohui Li,Xi Xiao,Shaohua Yu,Siyuan Yu,Xinlun Cai +13 more
TL;DR: In this article, LiNiobate-on-insulator based in-phase/quadrature (IQ) electro-optic modulators are proposed for coherent transmission.
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Ultra-broadband on-chip twisted light emitter for optical communications.
Zhenwei Xie,Ting Lei,Fan Li,Haodong Qiu,Zecen Zhang,Hong Wang,Changjun Min,Luping Du,Zhaohui Li,Xiaocong Yuan +9 more
TL;DR: This work demonstrates an ultra-broadband multiplexed OAM emitter that utilizes a novel joint path-resonance phase control concept and provides a new solution to further increase capacity in the OFC communication scenario.
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Laser-induced thermal bubbles for microfluidic applications
TL;DR: A unique bubble generation technique in microfluidic chips using continuous-wave laser-induced heat allows the generation of bubbles at almost any location in the microchannel and thus enables microfluidity control at any point of interest.
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Optical SEFDM System; Bandwidth Saving Using Non-Orthogonal Sub-Carriers
TL;DR: It is experimentally shown that for bandwidth saving up to 25%, O-SEFDM can achieve the same performance as O-OFDM, and this is the first experimental verification of 25% optical faster than the Nyquist rate.