59 citations · 312 across the 10 of their papers we have counts for
10 papers
Fibre polarization state compensation in entanglement-based quantum key distribution
Yicheng Shi, Hou Shun Poh, Alexander Ling +1
Quantum Key Distribution (QKD) using polarisation encoding can be hard to implement over deployed telecom fibres because the routing geometry and the birefringence of the fibre lin…
Stable Polarization Entanglement based Quantum Key Distribution over Metropolitan Fibre Network
Yicheng Shi, Soe Moe Thar, Hou Shun Poh +3
We demonstrate a quantum key distribution implementation over deployed dark telecom fibers with polarisation-entangled photons generated at the O-band. One of the photons in the pa…
Characterizing nonlocal dispersion compensation in deployed telecommunications fiber
James A. Grieve, Yicheng Shi, Hou Shun Poh +2
Propagation of broadband photon pairs over deployed telecommunication fibers is used to achieve nonlocal dispersion compensation without the deliberate introduction of negative dis…
Breakdown flash at telecom wavelengths in InGaAs avalanche photodiodes
Yicheng Shi, Janet Zheng Jie Lim, Hou Shun Poh +4
Quantum key distribution (QKD) at telecom wavelengths (1260-1625nm) has the potential for fast deployment due to existing optical fibre infrastructure and mature telecom technologi…
Experimental many-pairs nonlocality
Hou Shun Poh, Alessandro Cerè, Jean-Daniel Bancal +4
Collective measurements on large quantum systems together with a majority voting strategy can lead to a violation of the CHSH Bell inequality. In presence of many entangled pairs,…
Approaching Tsirelson's bound in a photon pair experiment
Hou Shun Poh, Siddarth K. Joshi, Alessandro Ceré +2
Quantum theory introduces a cut between the observer and the observed system, but does not provide a definition of what is an observer. Based on an informational definition of obse…