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pro vyhledávání: '"Morrison, Christopher L."'
Autor:
Chiriano, Fabrizio, Morrison, Christopher L., Ho, Joseph, Jaeken, Thomas, Fedrizzi, Alessandro
Quantum networks typically operate in the telecom wavelengths to take advantage of low-loss transmission in optical fibres. However, bright quantum dots (QDs) emitting highly indistinguishable quantum states of light, such as InGaAs QDs, often emit p
Externí odkaz:
http://arxiv.org/abs/2407.08788
Autor:
Chiriano, Fabrizio, Ho, Joseph, Morrison, Christopher L., Webb, Jonathan W., Pickston, Alexander, Graffitti, Francesco, Fedrizzi, Alessandro
Hyper-entanglement between two or more photonic degrees of freedom (DOF) can enhance and enable new quantum protocols by allowing each DOF to perform the task it is optimally suited for. Here we demonstrate the generation of photon pairs hyper-entang
Externí odkaz:
http://arxiv.org/abs/2304.12195
Autor:
Morrison, Christopher L., Pousa, Roberto G., Graffitti, Francesco, Koong, Zhe Xian, Barrow, Peter, Stoltz, Nick G., Bouwmeester, Dirk, Jeffers, John, Oi, Daniel K. L., Gerardot, Brian D., Fedrizzi, Alessandro
Quantum key distribution with solid-state single-photon emitters is gaining traction due to their rapidly improving performance and compatibility with future quantum network architectures. In this work, we perform fibre-based quantum key distribution
Externí odkaz:
http://arxiv.org/abs/2209.03394
Autor:
Pickston, Alexander, Ho, Joseph, Ulibarrena, Andrés, Grasselli, Federico, Proietti, Massimiliano, Morrison, Christopher L., Barrow, Peter, Graffitti, Francesco, Fedrizzi, Alessandro
Publikováno v:
npj Quantum Inf 9, 82 (2023)
Quantum conference key agreement (QCKA) allows multiple users to establish a secure key from a shared multi-partite entangled state. In a quantum network, this protocol can be efficiently implemented using a single copy of a N-qubit Greenberger-Horne
Externí odkaz:
http://arxiv.org/abs/2207.01643
Autor:
Morrison, Christopher L., Graffitti, Francesco, Barrow, Peter, Pickston, Alexander, Ho, Joseph, Fedrizzi, Alessandro
Frequency encoding is quickly becoming an attractive prospect for quantum information protocols owing to larger Hilbert spaces and increased resilience to noise compared to other photonic degrees of freedom. To fully make use of frequency encoding as
Externí odkaz:
http://arxiv.org/abs/2201.07259
Autor:
Ho, Joseph, Moreno, George, Brito, Samuraí, Graffitti, Francesco, Morrison, Christopher L., Nery, Ranieri, Pickston, Alexander, Proietti, Massimiliano, Rabelo, Rafael, Fedrizzi, Alessandro, Chaves, Rafael
Efficient distributed computing offers a scalable strategy for solving resource-demanding tasks such as parallel computation and circuit optimisation. Crucially, the communication overhead introduced by the allotment process should be minimised -- a
Externí odkaz:
http://arxiv.org/abs/2106.06552
Autor:
Morrison, Christopher L., Rambach, Markus, Koong, Zhe Xian, Graffitti, Francesco, Thorburn, Fiona, Kar, Ajoy K., Ma, Yong, Park, Suk-In, Song, Jin Dong, Stoltz, Nick G., Bouwmeester, Dirk, Fedrizzi, Alessandro, Gerardot, Brian D.
On-demand indistinguishable single photon sources are essential for quantum networking and communication. Semiconductor quantum dots are among the most promising candidates, but their typical emission wavelength renders them unsuitable for use in fib
Externí odkaz:
http://arxiv.org/abs/2101.11640
Akademický článek
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Akademický článek
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Autor:
Pickston, Alexander, Ho, Joseph, Ulibarrena, Andrés, Grasselli, Federico, Proietti, Massimiliano, Morrison, Christopher L., Barrow, Peter, Graffitti, Francesco, Fedrizzi, Alessandro
One of the great promises of quantum technology is the development of quantum networks, which will allow global distribution of entanglement for tasks such as distributed quantum computing, distributed quantum sensing and quantum-secure communication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e015430caf57fdffc4c92816ce2938
http://arxiv.org/abs/2207.01643
http://arxiv.org/abs/2207.01643