1. Optical Reflectometry, Metrology, and Sensing. Present and Future (Review)

   • M. A. Taranov
   • B. G. Gorshkov
   • E. V. Kolesnichenko

   OriginalPaper 14 September 2023 Pages: 713 - 729

   

2. Coherent Optical Frequency Reflectometry Based on a Fiber Self-Scanning Laser: Current Status and Development Prospects (Review)

   • A. Yu. Tkachenko
   • I. A. Lobach
   • S. I. Kablukov

   OriginalPaper 14 September 2023 Pages: 730 - 736

   

3. A Simple Radiophotonic Device for Instantaneous Frequency Measurement of Multiple Microwave Signals Based on a Symmetrical Unequal Comb Generator

   • A. V. Maltsev
   • O. G. Morozov
   • A. A. Lustina

   ELECTRONICS AND RADIO ENGINEERING 14 September 2023 Pages: 737 - 744

   

4. Enhancing the Temperature-Measurement Efficiency in the Brillouin Optical Time-Domain Reflectometry (BOTDR) Fiber Sensor with the K-nearest Neighbor (K-NN) Algorithm

   • Ahmed Sabri Kadhim Almoosa
   • Mohd Saiful Dzulkefly Zan
   • Yu. A. Konstantinov

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 745 - 752

   

5. A Modification of the Backward Correlation Method for the Brillouin Frequency Shift Accurate Extraction

   • F. L. Barkov
   • Yu. A. Konstantinov

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 753 - 760

   

6. Method for Increasing the Signal-to-Noise Ratio of Rayleigh Back-Scattered Radiation Registered by a Frequency Domain Optical Reflectometer Using Two-Stage Erbium Amplification

   • M. E. Belokrylov
   • D. Claude
   • R. S. Ponomarev

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 761 - 768

   

7. Creation of Adaptive Algorithms for Determining the Brillouin Frequency Shift and Tension of Optical Fiber

   • I. V. Bogachkov

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 769 - 774

   

8. Experimental Investigations Into Characteristics of Mandelshtam–Brillouin Scattering in Single-Mode Optical Fiber of Various Types

   • I. V. Bogachkov
   • N. I. Gorlov

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 775 - 781

   

9. Refinement Method of Frequency Shift Definition of Spectrum Obtained at Low Resolution of Analyzer

   • B. I. Valeev
   • T. A. Agliullin
   • A. Zh. Sakhabutdinov

   GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 782 - 787

   

10. Study of Sensitivity Distribution Along the Contour of a Fiber-Optic Sensor Based on a Sagnac Interferometer

    • T. V. Gritsenko
    • N. V. Dyakova
    • V. E. Karasik

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 788 - 794

    

11. A Distributed Acoustic Sensor with a 120-km Sensing Range Based on a Phase-Sensitive Optical Time-Domain Reflectometer and a Remotely Pumped Erbium-Doped Fiber Amplifier

    • A. S. Dudin
    • D. R. Kharasov
    • V. N. Treshchikov

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 795 - 801

    

12. Investigation of Signal Reception–Transmission Parameters in a Distributed Acoustic Sensor

    • A. T. Turov
    • F. L. Barkov
    • Yu. A. Konstantinov

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 802 - 808

    

13. Comparison of Time and Frequency Approaches to Simulation of Signals of Optical Rayleigh Reflectometers

    • N. A. Ushakov
    • L. B. Liokumovich

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 809 - 816

    

14. Estimation оf Measurement Error оf Attenuation Coefficient of Optical Fibers in Rayleigh’s Scattering Reflectometry

    • I. V. Frolov

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 817 - 823

    

15. Active Thermostatting of the Reference Optical Fiber Section Method in a Distributed Fiber-Optical Temperature Sensor

    • A. O. Chernutsky
    • R. I. Khan
    • A. B. Pnev

    GENERAL EXPERIMENTAL TECHNIQUE 14 September 2023 Pages: 824 - 831

    

16. Investigation of the Optimal Parameters of the Distributed Fiber Microphone Circuit Based on φ-OTDR for Speech Recognition

    • M. V. Orlova
    • T. V. Gritsenko
    • V. E. Karasik

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 832 - 836

    

17. A Low-Noise Fiber Phase-Sensitive Optical Time-Domain Reflectometer for Seismology Application

    • A. E. Alekseev
    • B. G. Gorshkov
    • M. A. Taranov

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 837 - 842

    

18. A Fiber Phase-Sensitive Optical Time-Domain Reflectometer for Engineering Geology Application

    • A. E. Alekseev
    • B. G. Gorshkov
    • D. E. Simikin

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 843 - 848

    

19. Application of a Distributed Acoustic Sensor for Seismic Surveys in Shallow Waters With Fiber-Optic Bottom-Laid Streamer

    • A. E. Alekseev
    • B. G. Gorshkov
    • M. A. Taranov

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 849 - 853

    

20. Possibilities and Prospects for the Use of Distributed Fiber Sensors in Geophysics

    • S. P. Nikitin
    • K. V. Kislov
    • V. N. Treshchikov

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 854 - 859

    

21. Modeling the Optical Scheme of a Position-Sensitive Luminescent Spark Sensor with a Spectral Radiation Converter

    • I. M. Pleshanov
    • A. O. Belorus

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 860 - 867

    

22. Evaluation of the Capabilities of Distributed Acoustic Sensing with a Helical Fiber for Cross-Well Seismic Survey

    • A. V. Chugaev
    • A. I. Kuznetsov

    PHYSICAL INSTRUMENTS FOR ECOLOGY, MEDICINE, AND BIOLOGY 14 September 2023 Pages: 868 - 874

    

23. Tin (IV) Oxide Coatings with Different Morphologies on the Surface of a Thinned Quartz Fiber for Sensor Application

    • D. P. Sudas
    • P. I. Kuznetsov

    LABORATORY TECHNIQUE 14 September 2023 Pages: 875 - 880

    

24. Manufacturing Quartz Hollow Fibers: Solution to the Problem of Stability in the Drawing of Capillaries

    • V. P. Pervadchuk
    • D. B. Vladimirova
    • A. L. Derevyankina

    LABORATORY TECHNIQUE 14 September 2023 Pages: 881 - 890