Quantum commutator with photonic interface and polarization quantum memory

Nikolay S. Perminov; Lenar R. Gilyazov; Konstantin S. Melnik; Sergey A. Moiseev

doi:10.1117/12.3026588

6 September 2024 Quantum commutator with photonic interface and polarization quantum memory

Nikolay S. Perminov, Lenar R. Gilyazov, Konstantin S. Melnik, Sergey A. Moiseev

Author Affiliations +

Proceedings Volume 13168, Optical Technologies for Telecommunications 2023; 131681K (2024) https://doi.org/10.1117/12.3026588
Event: Optical Technologies for Telecommunications 2023, 2023, Kazan, Russian Federation

Abstract

In this paper, we propose module scheme of a quantum commutator for different photonic states based on combining photonic interface and polarization quantum memory. The Q-Commutator ensures the transformation and store of photonic states with reconfigurable time delay, which significantly facilitates the implementation of hybrid quantum networks. The interface module receiving photonic qubits with phase-frequency encoding transmits them to the input of memory module, converting them into polarization encoding. As a memory cell we use a polarization quantum memory consisting of a small number of high-quality WGM ring resonators capable of storing a wideband multi-frequency signal. The proposed configuration has low noise and can be used to build a quantum repeater and distributed sensor systems.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Nikolay S. Perminov, Lenar R. Gilyazov, Konstantin S. Melnik, and Sergey A. Moiseev "Quantum commutator with photonic interface and polarization quantum memory", Proc. SPIE 13168, Optical Technologies for Telecommunications 2023, 131681K (6 September 2024); https://doi.org/10.1117/12.3026588

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