Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Heffernan, Jon"'
Autor:
Phillips, Catherine L., Brash, Alistair J., Godsland, Max, Martin, Nicholas J., Foster, Andrew, Tomlinson, Anna, Dost, Rene, Babazadeh, Nasser, Sala, Elisa M., Wilson, Luke, Heffernan, Jon, Skolnick, Maurice S., Fox, A. Mark
Quantum dots are promising candidates for telecom single photon sources due to their tunable emission across the different low-loss telecommunications bands, making them compatible with existing fiber networks. Their suitability for integration into
Externí odkaz:
http://arxiv.org/abs/2310.19701
Autor:
Schofield, Ross C., Fu, Ming, Clarke, Edmund, Farrer, Ian, Trapalis, Aristotelis, Dhar, Himadri S., Mukherjee, Rick, Heffernan, Jon, Mintert, Florian, Nyman, Robert A., Oulton, Rupert F.
When particles with integer spin accumulate at low temperature and high density they undergo Bose-Einstein condensation (BEC). Atoms, solid-state excitons and excitons coupled to light all exhibit BEC, which results in high coherence due to massive o
Externí odkaz:
http://arxiv.org/abs/2306.15314
Autor:
Shooter, Ginny, Xiang, Ziheng, Müller, Jonathan R. A., Skiba-Szymanska, Joanna, Huwer, Jan, Griffiths, Jonathan, Mitchell, Thomas, Anderson, Matthew, Müller, Tina, Krysa, Andrey B., Stevenson, R. Mark, Heffernan, Jon, Ritchie, David A., Shields, Andrew J.
Publikováno v:
Opt. Express 28, 36838-36848 (2020)
Quantum networks are essential for realising distributed quantum computation and quantum communication. Entangled photons are a key resource, with applications such as quantum key distribution, quantum relays, and quantum repeaters. All components in
Externí odkaz:
http://arxiv.org/abs/2004.14880
Akademický článek
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Publikováno v:
Crystal Growth & Design; 11/20/2024, Vol. 24 Issue 22, p9571-9580, 10p
Autor:
Skiba-Szymanska, Joanna, Stevenson, R. Mark, Varnava, Christiana, Felle, Martin, Huwer, Jan, Müller, Tina, Bennett, Anthony J., Lee, James P., Farrer, Ian, Krysa, Andrey, Spencer, Peter, Goff, Lucy E., Ritchie, David A., Heffernan, Jon, Shields, Andrew J.
Publikováno v:
Phys. Rev. Applied 8, 014013 (2017)
Efficient sources of individual pairs of entangled photons are required for quantum networks to operate using fibre optic infrastructure. Entangled light can be generated by quantum dots (QDs) with naturally small fine-structure-splitting (FSS) betwe
Externí odkaz:
http://arxiv.org/abs/1609.08457
Autor:
Phillips, Catherine L., Brash, Alistair J., Godsland, Max, Martin, Nicholas J., Foster, Andrew, Tomlinson, Anna, Dost, René, Babazadeh, Nasser, Sala, Elisa M., Wilson, Luke, Heffernan, Jon, Skolnick, Maurice S., Fox, A. Mark
Publikováno v:
Scientific Reports; 8/8/2024, Vol. 14 Issue 1, p1-9, 9p
Akademický článek
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Autor:
Mitchell Colin J., Osman Ahmed, Li Ke, Penadés Jordi S., Nedeljkovic Milos, Zhou Longqi, Groom Kristian M., Heffernan Jon, Mashanovich Goran
Publikováno v:
EPJ Web of Conferences, Vol 266, p 01008 (2022)
Mid-infrared quantum cascade lasers (QCLs) operating around 5.7 μm have been integrated with germanium waveguides on silicon substrates. QCL bars have been designed and fabricated at the University of Sheffield for the purpose of integration. This h
Externí odkaz:
https://doaj.org/article/616b179e81eb4e22bc7eae72c159d501
Publikováno v:
Physica Status Solidi - Rapid Research Letters; Feb2024, Vol. 18 Issue 2, p1-9, 9p