G
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.
Papers
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Journal ArticleDOI
Quantum non-demolition measurement of nonlocal variables and its application in quantum authentication
TL;DR: In this paper, the quantum non-demolition (QND) variables are generalized to nonlocal ones by proposing QND measurement networks of Bell states and multi-partite GHZ states, which means that we can generate and measure them without any destruction.
Journal ArticleDOI
Degenerate cavity supporting more than 31 Laguerre-Gaussian modes.
Ze-Di Cheng,Zhao-Di Liu,Xi-Wang Luo,Zheng-Wei Zhou,Jian Wang,Qiang Li,Yi-Tao Wang,Jian-Shun Tang,Jin-Shi Xu,Chuan-Feng Li,Guang-Can Guo +10 more
TL;DR: In this article, a ring cavity with four lenses and four mirrors was constructed for Laguerre-Gaussian modes, where the orbital angular momenta of the photons propagating in these modes are degenerate.
Patent
Attacking method for polarization coded quantum key distribution system
TL;DR: In this article, an attacking method for a polarization coded quantum key distribution system was proposed, in which an eavesdropper intercepts all signals sent by a sender, then compiles new signals according to a signal detection result and resends the signals to a receiver.
Journal ArticleDOI
Transmission of doughnut light through a bull's eye structure
TL;DR: In this article, the authors investigated the extraordinary optical transmission of doughnut light through a bull's eye structure, where almost all the energy reaches the circular corrugations (not on the hole), and excites surface plasmons, which propagate through the hole and reradiate photons.
Journal ArticleDOI
Experimental implementation of a degenerate optical resonator supporting more than 46 Laguerre-Gaussian modes
Ze-Di Cheng,Qiang Li,Zheng-Hao Liu,Fei-Fei Yan,Shang Yu,Jian-Shun Tang,Zheng-Wei Zhou,Jin-Shi Xu,Chuan-Feng Li,Guang-Can Guo +9 more
TL;DR: In this article, an optical resonator with four spherical mirrors was constructed to support lights in different Laguerre-Gaussian modes with well-defined orbital angular momentum (OAMs).