Zobrazeno 1 - 10
of 32
pro vyhledávání: '"John G. Rarity"'
Autor:
Zixin Huang, Siddarth Koduru Joshi, Djeylan Aktas, Cosmo Lupo, Armanda O. Quintavalle, Natarajan Venkatachalam, Sören Wengerowsky, Martin Lončarić, Sebastian Philipp Neumann, Bo Liu, Željko Samec, Laurent Kling, Mario Stipčević, Rupert Ursin, John G. Rarity
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-7 (2022)
Abstract Anonymity in networked communication is vital for many privacy-preserving tasks. Secure key distribution alone is insufficient for high-security communications. Often, knowing who transmits a message to whom and when must also be kept hidden
Externí odkaz:
https://doaj.org/article/d0f3f1c389ab4ac289340179c9f7f8d2
Autor:
Jasminder S. Sidhu, Siddarth K. Joshi, Mustafa Gündoğan, Thomas Brougham, David Lowndes, Luca Mazzarella, Markus Krutzik, Sonali Mohapatra, Daniele Dequal, Giuseppe Vallone, Paolo Villoresi, Alexander Ling, Thomas Jennewein, Makan Mohageg, John G. Rarity, Ivette Fuentes, Stefano Pirandola, Daniel K. L. Oi
Publikováno v:
IET Quantum Communication, Vol 2, Iss 4, Pp 182-217 (2021)
Abstract Concerted efforts are underway to establish an infrastructure for a global quantum Internet to realise a spectrum of quantum technologies. This will enable more precise sensors, secure communications, and faster data processing. Quantum comm
Externí odkaz:
https://doaj.org/article/262f817ca70f4b0fa977faecd31917bf
Publikováno v:
IET Quantum Communication, Vol 2, Iss 3, Pp 80-89 (2021)
Abstract Satellite‐based, long‐distance free‐space quantum key distribution has the potential to realise global quantum secure communication networks. Detecting faint quantum optical pulses sent from space requires highly accurate and robust cl
Externí odkaz:
https://doaj.org/article/f51ed9859e084205a2e7d685d70dc140
Autor:
Zixin Huang, Siddarth Koduru Joshi, Djeylan Aktas, Cosmo Lupo, Armanda O. Quintavalle, Natarajan Venkatachalam, Sören Wengerowsky, Martin Lončarić, Sebastian Philipp Neumann, Bo Liu, Željko Samec, Laurent Kling, Mario Stipčević, Rupert Ursin, John G. Rarity
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/b344598d2602451f88d89626eab59b33
Autor:
Naomi R. Solomons, Alasdair I. Fletcher, Djeylan Aktas, Natarajan Venkatachalam, Sören Wengerowsky, Martin Lončarić, Sebastian P. Neumann, Bo Liu, Željko Samec, Mario Stipčević, Rupert Ursin, Stefano Pirandola, John G. Rarity, Siddarth Koduru Joshi
Publikováno v:
PRX Quantum, Vol 3, Iss 2, p 020311 (2022)
The global interest in quantum networks stems from the security guaranteed by the laws of physics. The deployment of quantum networks means facing the challenges of scaling up the physical hardware and, more importantly, of scaling up all other netwo
Externí odkaz:
https://doaj.org/article/cc7186d10d0c4c0dac9e610be3912191
Publikováno v:
Crystals, Vol 12, Iss 3, p 303 (2022)
Three-dimensional dielectric optical crystals with a high index show a complete photonic bandgap (PBG), blocking light propagation in all directions. We show that this bandgap can be used to trap light in low-index defect cavities, leading to strongl
Externí odkaz:
https://doaj.org/article/55432945d8b346278388d00e6c1cc447
Autor:
Jia-De Lin, Ying-Lung Daniel Ho, Lifeng Chen, Martin Lopez-Garcia, Shun-An Jiang, Mike P. C. Taverne, Chia-Rong Lee, John G. Rarity
Publikováno v:
ACS Omega, Vol 3, Iss 11, Pp 15435-15441 (2018)
Externí odkaz:
https://doaj.org/article/3b4696ae91004268b1055f74fcf79b19
Autor:
Paul-Antoine Moreau, Javier Sabines-Chesterking, Rebecca Whittaker, Siddarth K. Joshi, Patrick M. Birchall, Alex McMillan, John G. Rarity, Jonathan C. F. Matthews
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Engineering apparatus that harness quantum theory promises to offer practical advantages over current technology. A fundamentally more powerful prospect is that such quantum technologies could out-perform any future iteration of their classi
Externí odkaz:
https://doaj.org/article/5da4f4bfdb9f4368973e4fc7cedc0298
Publikováno v:
Applied Sciences, Vol 8, Iss 7, p 1087 (2018)
In this paper, we present a design of a three-dimensional (3D) photonic crystal (PhC) nanocavity based on an optimized woodpile structure. By carefully choosing the position of the defect at the lattice center, we can create a cavity with high symmet
Externí odkaz:
https://doaj.org/article/8b6567dda7c949a995a296e7b23404ba
Autor:
Mike P. C. Taverne, Xu Zheng, Yu-Shao Jacky Chen, Katrina A. Morgan, Lifeng Chen, Nadira Meethale Palakkool, Daniel Rezaie, Habib Awachi, John G. Rarity, Daniel W. Hewak, Chung-Che Huang, Ying-Lung Daniel Ho
To achieve the modification of photonic band structures and realize the dispersion control toward functional photonic devices, composites of photonic crystal templates with high-refractive-index material are fabricated. A two-step process is used: 3D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d570958b3025a855fd0f03c2b52245bb
https://eprints.soton.ac.uk/476965/
https://eprints.soton.ac.uk/476965/
