Integrated Multiresonator Quantum Memory

Integrated Multiresonator Quantum Memory

We develop an integrated efficient multiresonator quantum memory scheme based on a system of three interacting resonators coupled through a common resonator to an external waveguide via switchable coupler. It is shown that high-precision parameter matching based on step-by-step optimization makes it...

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Veröffentlicht in:Entropy (Basel, Switzerland) Switzerland), 2023-04, Vol.25 (4), p.623
Hauptverfasser: Perminov, Nikolay Sergeevich, Moiseev, Sergey Andreevich
Format: Artikel
Sprache:eng
Schlagworte:
Atoms
Efficiency
integrated quantum device
multiresonator quantum memory
Optimization
quantum information
Quantum phenomena
Radiation
Resonators
spectral–topological matching condition
spectrum optimization
switchable coupler
Waveguides
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Beschreibung
Zusammenfassung:We develop an integrated efficient multiresonator quantum memory scheme based on a system of three interacting resonators coupled through a common resonator to an external waveguide via switchable coupler. It is shown that high-precision parameter matching based on step-by-step optimization makes it possible to efficiently store the signal field and enables on-demand retrieval of the signal at specified time moments. Possible experimental implementations and practical applications of the proposed quantum memory scheme are discussed.
ISSN:1099-4300
1099-4300
DOI:10.3390/e25040623