Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Holzäpfel, Adrian"'
Autor:
Holzäpfel, Adrian, Rinner, Stephan, Sandholzer, Kilian, Gritsch, Andreas, Chanelière, Thierry, Reiserer, Andreas
The integration of coherent emitters into low-loss photonic circuits is a key technology for quantum networking. In this context, nanophotonic silicon devices implanted with erbium are a promising hardware platform that combines advanced wafer-scale
Externí odkaz:
http://arxiv.org/abs/2409.06571
The spectral addressing of many individual rare-earth dopants in optical resonators offers great potential for realizing distributed quantum information processors. To this end, it is required to understand and control the spectral properties of the
Externí odkaz:
http://arxiv.org/abs/2311.16875
Publikováno v:
Phys. Rev. Applied 19, 024074 (2023)
We present a method to project time-bin qutrits stored in an echo-based quantum memory using several successive partial readouts of the memory. We demonstrate how this scheme can be used to implement projections onto a full set of mutually unbiased b
Externí odkaz:
http://arxiv.org/abs/2203.16975
Autor:
Ortu, Antonio, Rakonjac, Jelena V., Holzäpfel, Adrian, Seri, Alessandro, Grandi, Samuele, Mazzera, Margherita, de Riedmatten, Hugues, Afzelius, Mikael
Publikováno v:
Quantum Science and Technology 7, 035024 (2022)
Ensemble-based quantum memories are key to developing multiplexed quantum repeaters, able to overcome the intrinsic rate limitation imposed by finite communication times over long distances. Rare-earth ion doped crystals are main candidates for highl
Externí odkaz:
http://arxiv.org/abs/2202.12383
Publikováno v:
npj Quantum Inf 8, 29 (2022)
Long-duration quantum memories for photonic qubits are essential components for achieving long-distance quantum networks and repeaters. The mapping of optical states onto coherent spin-waves in rare earth ensembles is a particularly promising approac
Externí odkaz:
http://arxiv.org/abs/2109.06669
Publikováno v:
Phys. Rev. A 103, 022618 (2021)
Rare-earth ion doped crystals have proven to be solid platforms for implementing quantum memories. Their potential use for integrated photonics with large multiplexing capability and unprecedented coherence times is at the core of their attractivenes
Externí odkaz:
http://arxiv.org/abs/2011.05114
Autor:
Holzäpfel, Adrian, Etesse, Jean, Kaczmarek, Krzysztof T., Tiranov, Alexey, Gisin, Nicolas, Afzelius, Mikael
Publikováno v:
New J. Phys. 22, 063009 (2020)
Quantum memories with long storage times are key elements in long-distance quantum networks. The atomic frequency comb (AFC) memory in particular has shown great promise to fulfill this role, having demonstrated multimode capacity and spin-photon qua
Externí odkaz:
http://arxiv.org/abs/1910.08009
Akademický článek
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Akademický článek
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Publikováno v:
NPJ Quantum Information; 3/15/2022, Vol. 8 Issue 1, p1-7, 7p