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Guang-Can Guo
Researcher at University of Science and Technology of China
Publications - 545
Citations - 15193
Guang-Can Guo is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Quantum entanglement & Qubit. The author has an hindex of 53, co-authored 545 publications receiving 11582 citations. Previous affiliations of Guang-Can Guo include Center for Excellence in Education & Chinese Academy of Sciences.
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Journal ArticleDOI
Pathways for Entanglement-Based Quantum Communication in the Face of High Noise.
Xiao-Min Hu,Chao Zhang,Yu Guo,Fang-Xiang Wang,Wen-Bo Xing,Cen-Xiao Huang,Bi-Heng Liu,Yun-Feng Huang,Chuan-Feng Li,Guang-Can Guo,Xiaoqin Gao,Xiaoqin Gao,Xiaoqin Gao,Matej Pivoluska,Matej Pivoluska,Marcus Huber,Marcus Huber +16 more
TL;DR: This work performs quantum key distribution in eight entangled paths at various levels of environmental noise and shows key rates that, even after error correction and privacy amplification, still exceed $1$ bit per photon pair and certify a secure key at noise levels that would prohibit comparable qubit based schemes from working.
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Generation of light with controllable spatial patterns via the sum frequency in quasi-phase matching crystals
Zhi-Yuan Zhou,Yan Li,Dong-Sheng Ding,Yun-Kun Jiang,Wei Zhang,Shuai Shi,Bao-Sen Shi,Guang-Can Guo +7 more
TL;DR: These findings give further insight into the SFG process in QPM crystals, provide a new way to generate light with unusual spatial structures, and may find applications in the fields of laser optics, all-optical switching, and optical manipulation and trapping.
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Semiconductor Quantum Computation
TL;DR: The basic ideas for quantum computing are introduced, and the developments of single- and two-qubit gate control in semiconductors are discussed, anticipating that semiconductor quantum computation may develop fast and will have a huge impact on the authors' lives in the near future.
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Broadband opto-mechanical phase shifter for photonic integrated circuits
TL;DR: In this paper, a broadband opto-mechanical phase shifter for photonic integrated circuits is proposed and numerically investigated, which consists of a mode-carrying waveguide and a deformable non-mode carrying nanostring, which are parallel with each other.
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Experimental demonstration of photonic quantum ratchet
TL;DR: In this article, a photonic quantum ratchet was demonstrated in an all-optical system, in which ratchet effects can be observed with the naked eye up to more than 22 steps and quantum resonance can be demonstrated.