Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Appel, Martin Hayhurst"'
Autor:
Appel, Martin Hayhurst, Ghorbal, Alexander, Shofer, Noah, Zaporski, Leon, Manna, Santanu, da Silva, Saimon Filipe Covre, Haeusler, Urs, Gall, Claire Le, Rastelli, Armando, Gangloff, Dorian A., Atatüre, Mete
Quantum networks require quantum nodes with coherent optical interfaces and multiple stationary qubits. In terms of optical properties, semiconductor quantum dots are highly compelling, but their adoption as quantum nodes has been impaired by the lac
Externí odkaz:
http://arxiv.org/abs/2404.19680
Autor:
Shofer, Noah, Zaporski, Leon, Appel, Martin Hayhurst, Manna, Santanu, da Silva, Saimon Covre, Ghorbal, Alexander, Haeusler, Urs, Rastelli, Armando, Gall, Claire Le, Gawełczyk, Michał, Atatüre, Mete, Gangloff, Dorian A.
A central spin qubit interacting coherently with an ensemble of proximal spins can be used to engineer entangled collective states or a multi-qubit register. Making full use of this many-body platform requires tuning the interaction between the centr
Externí odkaz:
http://arxiv.org/abs/2404.19679
Autor:
Harris, Isaac B. W., Michaels, Cathryn P., Chen, Kevin C., Parker, Ryan A., Titze, Michael, Martinez, Jesus Arjona, Sutula, Madison, Christen, Ian R., Stramma, Alexander M., Roth, William, Purser, Carola M., Appel, Martin Hayhurst, Li, Chao, Trusheim, Matthew E., Palmer, Nicola L., Markham, Matthew L., Bielejec, Edward S., Atature, Mete, Englund, Dirk
A quantum register coupled to a spin-photon interface is a key component in quantum communication and information processing. Group-IV color centers in diamond (SiV, GeV, and SnV) are promising candidates for this application, comprising an electroni
Externí odkaz:
http://arxiv.org/abs/2306.00164
Autor:
Parker, Ryan A., Martínez, Jesús Arjona, Chen, Kevin C., Stramma, Alexander M., Harris, Isaac B., Michaels, Cathryn P., Trusheim, Matthew E., Appel, Martin Hayhurst, Purser, Carola M., Roth, William G., Englund, Dirk, Atatüre, Mete
A contemporary challenge for the scalability of quantum networks is developing quantum nodes with simultaneous high photonic efficiency and long-lived qubits. Here, we present a fibre-packaged nanophotonic diamond waveguide hosting a tin-vacancy cent
Externí odkaz:
http://arxiv.org/abs/2305.18923
Autor:
Zaporski, Leon, de Wit, Stijn R., Isogawa, Takuya, Appel, Martin Hayhurst, Gall, Claire Le, Atatüre, Mete, Gangloff, Dorian A.
Publikováno v:
PRX Quantum 4 (2023), 040343
Controllable quantum many-body systems are platforms for fundamental investigations into the nature of entanglement and promise to deliver computational speed-up for a broad class of algorithms and simulations. In particular, engineering entanglement
Externí odkaz:
http://arxiv.org/abs/2301.10258
Autor:
Martínez, Jesús Arjona, Parker, Ryan A., Chen, Kevin C., Purser, Carola M., Li, Linsen, Michaels, Cathryn P., Stramma, Alexander M., Debroux, Romain, Harris, Isaac B., Appel, Martin Hayhurst, Nichols, Eleanor C., Trusheim, Matthew E., Gangloff, Dorian A., Englund, Dirk, Atatüre, Mete
Tin-vacancy centers in diamond are promising spin-photon interfaces owing to their high quantum-efficiency, large Debye-Waller factor, and compatibility with photonic nanostructuring. Benchmarking their single-photon indistinguishability is a key cha
Externí odkaz:
http://arxiv.org/abs/2206.15239
Autor:
Zaporski, Leon, Shofer, Noah, Bodey, Jonathan H., Manna, Santanu, Gillard, George, Jackson, Daniel M., Appel, Martin Hayhurst, Schimpf, Christian, da Silva, Saimon Covre, Jarman, John, Delamare, Geoffroy, Park, Gunhee, Haeusler, Urs, Chekhovich, Evgeny A., Rastelli, Armando, Gangloff, Dorian A., Atatüre, Mete, Gall, Claire Le
Combining highly coherent spin control with efficient light-matter coupling offers great opportunities for quantum communication and networks, as well as quantum computing. Optically active semiconductor quantum dots have unparalleled photonic proper
Externí odkaz:
http://arxiv.org/abs/2206.01223
Autor:
Chan, Ming Lai, Tiranov, Alexey, Appel, Martin Hayhurst, Wang, Ying, Midolo, Leonardo, Scholz, Sven, Wieck, Andreas D., Ludwig, Arne, Sørensen, Anders Søndberg, Lodahl, Peter
Publikováno v:
npj Quantum Inf 9, 49 (2023)
The realization of on-chip quantum gates between photons and solid-state spins is a key building block for quantum-information processors, enabling, e.g., distributed quantum computing, where remote quantum registers are interconnected by flying phot
Externí odkaz:
http://arxiv.org/abs/2205.12844
Autor:
Appel, Martin Hayhurst, Tiranov, Alexey, Pabst, Simon, Chan, Ming Lai, Starup, Christian, Wang, Ying, Midolo, Leonardo, Tiurev, Konstantin, Scholz, Sven, Wieck, Andreas D., Ludwig, Arne, Sørensen, Anders Søndberg, Lodahl, Peter
Publikováno v:
Phys. Rev. Lett. 128, 233602 (2022)
Deterministic sources of multi-photon entanglement are highly attractive for quantum information processing but are challenging to realize experimentally. In this paper, we demonstrate a route towards a scaleable source of time-bin encoded Greenberge
Externí odkaz:
http://arxiv.org/abs/2111.12523
Autor:
Tiurev, Konstantin, Mirambell, Pol Llopart, Lauritzen, Mikkel Bloch, Appel, Martin Hayhurst, Tiranov, Alexey, Lodahl, Peter, Sørensen, Anders Søndberg
We devise a mathematical framework for assessing the fidelity of multi-photon entangled states generated by a single solid-state quantum emitter, such as a quantum dot or a nitrogen-vacancy center. Within this formalism, we theoretically study the ro
Externí odkaz:
http://arxiv.org/abs/2007.09298