Robert I. Woodward
4 papers in the PaperMetrix corpus
Papers by this author
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600 km repeater-like quantum communications with dual-band stabilisation
2020 · arXiv (Cornell University)
Twin-field (TF) quantum key distribution (QKD) fundamentally alters the rate-distance relationship of QKD, offering the scaling of a single-node quantum repeater. Although recent experiments have demonstrated the new opportunities for secure long-distance communications allowed by …
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Experimental repeater-like quantum communications over 600 km of optical fibre aided by wavelength-multiplexed phase stabilization
2022
Twin-field (TF) quantum key distribution (QKD) fundamentally alters the rate-distance relationship of QKD, offering the scaling of a single-node quantum repeater. Although recent experiments have demonstrated the new opportunities for secure long-distance communications allowed by …
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On-chip quantum secure communications
2023
We review our efforts in integrating optical hardware for quantum key distribution onto photonic chips and in engineering the first standalone photonic integrated QKD system. Our approach tackles various system integration challenges related to packaging, …
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Wavelength-versatile quantum key distribution for reconfigurable classical-quantum networks
2024
We report a high-speed GHz-clocked quantum key distribution (QKD) system, tunable over 65 nm using a novel injection-locked laser design. This paves the way to automatic optimsation of quantum channels in hybrid classical-quantum networks.