SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2304-9782
    ISSN 2618-8686
    ISSN 2405-7223
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    Articles by keywords "quantum key distribution"

    Measurement of the timing jitter of a low-noise single photon detector

    Experimental technique and devices
    Anisimov A.A.Belov A.A.Kozlov A.S.Kotov O.I.Krinskiy P.A.Medvedev A.V.Petrov A.V.Rozov S.V.Ushakov N.A.
    • Year: 2026
    • Volume: 19
    • Issue: 1
    • 10
    • 657
    • Pages: 121-132

    Security of BB84-like protocol on coherent states with different intensities

    Physical optics
    Dedkov E.A.Shakhovoy R.A.
    • Year: 2024
    • Volume: 17
    • Issue: 3.2
    • 11
    • 3081
    • Pages: 230-235

    Polarization extinction ratio conversion due to pointing system impact in satellite quantum key distribution

    Simulation of physical processes
    Duplinsky A.V.Khmelev A.V.Bakhshaliev R.M.Sevryukov D.O.Barbyshev K.A.Kurochkin V.L.
    • Year: 2024
    • Volume: 17
    • Issue: 3.2
    • 19
    • 3417
    • Pages: 88-92

    Quantum state preparation with optical injection: Issue of intersymbol interference

    Experimental technique and devices
    Kudryashov I.S.Shakhovoy R.A.
    • Year: 2024
    • Volume: 17
    • Issue: 3.1
    • 8
    • 3417
    • Pages: 173-177

    Excess leakage of information in quantum key distribution with passive side channels

    Theoretical physics
    Babukhin D.V.Sych D.V.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 17
    • 4431
    • Pages: 439-442

    Experimental evaluation of imperfections of quantum states for time-bin encoding

    Mathematical physics
    Gerasin I.S.Rudavin N.V.Kupriyanov P.A.Dvurechenskiy A.A.Shakhovoy R.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 25
    • 4393
    • Pages: 366-371

    Real-time calibration methods for a commercial MDI-QKD system

    Physical optics
    Rudavin N.V.Gerasin I.S.Kupriyanov P.A.Dvurechenskiy A.A.Shakhovoy R.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 24
    • 4483
    • Pages: 97-102

    Influence of quantum states imperfections on the error rate in measurement-device-independent quantum key distribution

    Physical optics
    Kupriyanov P.A.Rudavin N.V.Gerasin I.S.Dvurechenskiy A.A.Petrov I.V.Menskoy D.D.Shakhovoy R.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 25
    • 4613
    • Pages: 69-74

    Influence of detector dead time on the key generation rate in measurement-device-independent quantum key distribution

    Experimental technique and devices
    Dvurechenskiy A.V.Petrov I.V.Tumachek A.S.Menskoy D.D.Gerasin I.S.Rudavin N.V.Kupriyanov P.A.Shakhovoy R.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.1
    • 30
    • 4895
    • Pages: 374-348

    Passive optical scheme for BB84 protocol with polarization encoding on a silicon nitride platform

    Atom physics and physics of clusters and nanostructures
    Sodnomay A.B.Mayboroda V.F.Kovalyuk V.V.Golikov A.D.Chulkova G.M.Goltsman G.N.Shakhovoy R.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.1
    • 31
    • 5075
    • Pages: 284-288

    Evaluation of quantum efficiency of InGaAs/InP single-photon detectors in quantum key distribution systems

    Simulation of physical processes
    Filyaev A.A.Losev A.V.Zavodilenko V.V.Pavlov I.D.
    • Year: 2023
    • Volume: 16
    • Issue: 3.1
    • 24
    • 4752
    • Pages: 237-241

    Detection-efficiency mismatch in a satellite-to-ground quantum communication

    Simulation of physical processes
    Ivchenko E.I.Khmelev A.V.Kurochkin V.L.
    • Year: 2023
    • Volume: 16
    • Issue: 3.1
    • 25
    • 5003
    • Pages: 216-220

    Polarization compensation design for free-space quantum communication transmitter

    Physical optics
    Merzlinkin V.E.Khmelev A.V.Duplinsky A.V.Kurochkin V.L.Kurochkin Y.V.
    • Year: 2022
    • Volume: 15
    • Issue: 3.3
    • 37
    • 5777
    • Pages: 202-206

    Influence of polarization reference frame rotation on groundreceiver error rate in satellite quantum key distribution

    Simulation of physical processes
    Duplinsky A.V.Khmelev A.V.Merzlinkin V.E.Kurochkin V.L.Kurochkin Y.V.
    • Year: 2022
    • Volume: 15
    • Issue: 3.2
    • 56
    • 6636
    • Pages: 61-64

    Synchronization protocol for MDI-QKD systems

    Simulation of physical processes
    Rudavin N.V.Gerasin I.S.Mekhtiev E.E.Duplinsky A.V.Kurochkin Y.V.
    • Year: 2022
    • Volume: 15
    • Issue: 3.2
    • 40
    • 5861
    • Pages: 56-60