Zobrazeno 1 - 10
of 395
pro vyhledávání: '"Roger, Thomas"'
Autor:
Pittaluga, Mirko, Lo, Yuen San, Brzosko, Adam, Woodward, Robert I., Winnel, Matthew S., Roger, Thomas, Dynes, James F., Owen, Kim A., Juarez, Sergio, Rydlichowski, Piotr, Vicinanza, Domenico, Roberts, Guy, Shields, Andrew J.
Quantum communications harness quantum phenomena like superposition and entanglement to enhance information transfer between remote nodes. Coherent quantum communications, essential for phase-based quantum internet architecture, require optical coher
Externí odkaz:
http://arxiv.org/abs/2405.11990
Autor:
Roger, Thomas, Maitland, Calum, Wilson, Kali, Westerberg, Niclas, Vocke, David, Wright, Ewan M., Faccio, Daniele
Many gravitational phenomena that lie at the core of our understanding of the Universe have not yet been directly observed. An example in this sense is the boson star that has been proposed as an alternative to some compact objects currently interpre
Externí odkaz:
http://hdl.handle.net/10150/622111
http://arizona.openrepository.com/arizona/handle/10150/622111
http://arizona.openrepository.com/arizona/handle/10150/622111
Autor:
Vocke, David, Wilson, Kali, Marino, Francesco, Carusotto, Iacopo, Wright, Ewan M., Roger, Thomas, Anderson, Brian P., Öhberg, Patrik, Faccio, Daniele
Recent work has unveiled a new class of optical systems that can exhibit the characteristic features of superfluidity. One such system relies on the repulsive photon-photon interaction that is mediated by a thermal optical nonlinearity and is therefo
Externí odkaz:
http://hdl.handle.net/10150/621487
http://arizona.openrepository.com/arizona/handle/10150/621487
http://arizona.openrepository.com/arizona/handle/10150/621487
Autor:
De Marco, Innocenzo, Woodward, Robert I., Roberts, George L., Paraïso, Taofiq K., Roger, Thomas, Sanzaro, Mirko, Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.
Quantum key distribution (QKD) is the best candidate for securing communications against attackers, who may in the future exploit quantum-enhanced computational powers to break classical encryption. As such, new challenges are arising from our need f
Externí odkaz:
http://arxiv.org/abs/2105.12425
Autor:
Roger, Thomas, Paraiso, Taofiq, De Marco, Innocenzo, Marangon, Davide G., Yuan, Zhiliang, Shields, Andrew J.
Publikováno v:
Journal of the Optical Society of America B. Vol. 36, Issue 3, pp. B137-B142 (2019)
We demonstrate on-chip quantum random number generation at high data rates using the random phases of gain-switched laser pulses. Interference of the gain-switched pulses produced by two independent semiconductor lasers is performed on a photonic int
Externí odkaz:
http://arxiv.org/abs/1906.01903
Autor:
Paraïso, Taofiq K., De Marco, Innocenzo, Roger, Thomas, Marangon, Davide G., Dynes, James F., Lucamarini, Marco, Yuan, Zhiliang, Shields, Andrew J.
Publikováno v:
npj Quantum Information 5, Article number: 42 (2019)
Quantum key distribution (QKD) has convincingly been proven compatible with real life applications. Its wide-scale deployment in optical networks will benefit from an optical platform that allows miniature devices capable of encoding the necessarily
Externí odkaz:
http://arxiv.org/abs/1904.02486
Autor:
Roger, Thomas
La perception de l'étranger dans le droit des marchands et négociants révèle l'existence d'un droit dérogatoire pour les commerçants aubains. En effet, des circonstances politiques telles que des guerres ou des facteurs économiques ont impact
Externí odkaz:
http://www.theses.fr/2014REN1G044
Autor:
Roger, Thomas, Lyons, Ashley, Westerberg, Niclas, Vezzoli, Stefano, Maitland, Calum, Leach, Jonathan, Padgett, Miles, Faccio, Daniele
Recent measurements have highlighted that spatially shaped photons travel slower than c, the speed of monochromatic, plane waves in vacuum. Here we investigate the intrinsic delay introduced by `twisting' a photon, i.e. by introducing orbital angular
Externí odkaz:
http://arxiv.org/abs/1711.05582
Autor:
Vezzoli, Stefano, Bruno, Vincenzo, DeVault, Clayton, Roger, Thomas, Shalaev, Vladimir M., Boltasseva, Alexandra, Ferrera, Marcello, Clerici, Matteo, Dubietis, Audrius, Faccio, Daniele
Publikováno v:
Phys. Rev. Lett. 120, 043902 (2018)
Materials with a spatially uniform but temporally varying optical response have applications ranging from magnetic field-free optical isolators to fundamental studies of quantum field theories. However, these effects typically become relevant only fo
Externí odkaz:
http://arxiv.org/abs/1709.06972
Autor:
Lyons, Ashley, Oren, Dikla, Roger, Thomas, Savinov, Vassili, Valente, João, Vezzoli, Stefano, Zheludev, Nikolay I., Segev, Mordechai, Faccio, Daniele
Publikováno v:
Phys. Rev. A 99, 011801 (2019)
Multi-photon absorption processes have a nonlinear dependence on the amplitude of the incident optical field i.e. the number of photons. However, multi-photon absorption is generally weak and multi-photon events occur with extremely low probability.
Externí odkaz:
http://arxiv.org/abs/1709.03428