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 Liokumovich Leonid B.
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Publication schedule
  • №3 September 2022
    Submission deadline: 20 June 2022
  • №4 December 2022
    Submission deadline: 1 October 2022
Latest issues
Liokumovich Leonid B.
  • Affiliation
    Peter the Great St. Petersburg Polytechnic University

Efficiency improving of the sound pressure transformation in fiber interferometric microphones

Experimental technique and devices
Kudryashov A.V. Liokumovich L.B. Medvedev A.V.
  • Year: 2011
  • Issue: 3
  • 0
  • 3460
  • Pages: 76-83

Technique of digital signal processing of Raman spectra for hydrocarbon lubricants condition diagnostics based on viscosity estimation

Experimental technique and devices
Ushakov N.A. Dorigo D. Kotov O.I. Liokumovich L.B.
  • Year: 2012
  • Issue: 1
  • 0
  • 3525
  • Pages: 60-67

An amplitude fiber optic acoustic sensor

Experimental technique and devices
Kotov O.I. Kudryashov A.V. Liokumovich L.B. Medvedev A.V.
  • Year: 2010
  • Issue: 3
  • 0
  • 3723
  • Pages: 134-144

The fiber-optic interferometric schemes with multiplexed sensitive elements: an analysis of output optical power level

Radiophysics
Kostromitin A.O. Liokumovich L.B. Skliarov P.V. Kotov O.I.
  • Year: 2020
  • Volume: 13
  • Issue: 2
  • 20
  • 2295
  • Pages: 126-141

An output power level of the fiber-optic interferometric schemes with fiber Bragg gratings for multiplexing the sensitive elements

Radiophysics
Liokumovich L.B. Kostromitin A.O. Skliarov P.V. Kotov O.I.
  • Year: 2020
  • Volume: 13
  • Issue: 4
  • 27
  • 1847
  • Pages: 185-202

An analysis of corrections to the propagation constants of a multimode parabolic optical fiber under bending

Radiophysics
Markvart A.A. Liokumovich L.B. Ushakov N.A.
  • Year: 2021
  • Volume: 14
  • Issue: 2
  • 76
  • 1311
  • Pages: 104-117

The influence of human arterial network's frequency characteristics on a pulse wave delay estimation

Radiophysics
Ushakov N.A. Semina E.S. Markvart A.A. Liokumovich L.B.
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 34
  • 801
  • Pages: 158-171

Estimating the measurement resolution of an arbitrary finesse fiber-optic Fabry – Perot interferometer via Cramer – Rao bound

Radiophysics
Markvart A.A. Liokumovich L.B. Ushakov N.A.
  • Year: 2021
  • Volume: 14
  • Issue: 4
  • 27
  • 808
  • Pages: 172-189