Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Niemietz, Dominik"'
Publikováno v:
Nature 591, 570-574 (2021)
One of the biggest challenges in experimental quantum information is to keep the fragile superposition state of a qubit alive. Long lifetimes can be achieved for material qubit carriers as memories, at least in principle, but not for propagating phot
Externí odkaz:
http://arxiv.org/abs/2103.14677
Publikováno v:
Nat. Phys. 16, 647-651 (2020)
Quantum networks provide unique possibilities for resolving open questions on entanglement and promise innovative applications ranging from secure communication to scalable computation. While two quantum nodes coupled by a single channel are adequate
Externí odkaz:
http://arxiv.org/abs/2004.08832
Autor:
Niemietz, Dominik, Schmutzler, Johannes, Lewandowski, Przemyslaw, Winkler, Karol, Aßmann, Marc, Schumacher, Stefan, Brodbeck, Sebastian, Kamp, Martin, Schneider, Christian, Höfling, Sven, Bayer, Manfred
Publikováno v:
Phys. Rev. B 93, 235301 (2016)
In this report we demonstrate a novel concept for a planar cavity polariton beam amplifier using non-resonant excitation. In contrast to resonant excitation schemes, background carriers are injected which form excitons, providing both gain and a repu
Externí odkaz:
http://arxiv.org/abs/1601.07332
Autor:
Schmutzler, Johannes, Lewandowski, Przemyslaw, Aßmann, Marc, Niemietz, Dominik, Schumacher, Stefan, Kamp, Martin, Schneider, Christian, Höfling, Sven, Bayer, Manfred
The precise adjustment of the polariton condensate flow under incoherent excitation conditions is an indispensable prerequisite for polariton-based logic gate operations. In this report, an all-optical approach for steering the motion of a polariton
Externí odkaz:
http://arxiv.org/abs/1412.2581
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