SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
en Английский
Version for the visually impaired
Author Roman A. Shakhovoy
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Latest issues
Roman A. Shakhovoy
Roman A. Shakhovoy

Gain-switched VCSEL as a quantum entropy source: the problem of quantum and classical noise

Physical optics
Shakhovoy R.A. Maksimova E.I.
  • Year: 2022
  • Volume: 15
  • Issue: 3.2
  • 37
  • 5254
  • Pages: 201-205

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
  • 29
  • 4205
  • Pages: 284-288

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
  • 29
  • 4039
  • Pages: 374-348

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
  • 3795
  • Pages: 69-74

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
  • 23
  • 3758
  • Pages: 97-102

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
  • 24
  • 3605
  • Pages: 366-371

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
  • 2601
  • Pages: 173-177

Influence of optical feedback on an optical pulse shape of a semiconductor laser

Physical optics
Boltanskii M.V. Maksimova E.I. Fadeev M.A. Shakhovoy R.A.
  • Year: 2024
  • Volume: 17
  • Issue: 3.1
  • 13
  • 2540
  • Pages: 224-228

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
  • 9
  • 2226
  • Pages: 230-235