1. Analysis of Accuracy of Optical Vortex Detection Algorithms

   • F. Yu. Kanev
   • V. P. Aksenov
   • I. D. Veretekhin

   OPTICAL WAVES PROPAGATION 05 July 2021 Pages: 161 - 173

   

2. Spatial Structure of Femtosecond Laser Radiation during Filamentation in Air

   • D. V. Apeximov
   • Yu. E. Geints
   • A. V. Petrov

   OPTICAL WAVES PROPAGATION 05 July 2021 Pages: 174 - 179

   

3. Fourier Transform Spectroscopy of CO and CO₂ Confined in Aerogel Nanopores in the Near-IR Range

   • A. A. Solodov
   • T. M. Petrova
   • A. M. Solodov

   SPECTROSCOPY OF AMBIENT MEDIUM 05 July 2021 Pages: 180 - 183

   

4. H₂O Absorption Line Parameters in the 5900–6100-cm⁻¹ Spectral Region

   • V. M. Deichuli
   • T. M. Petrova
   • A. M. Trifonova-Yakovleva

   SPECTROSCOPY OF AMBIENT MEDIUM 05 July 2021 Pages: 184 - 189

   

5. Foreign-Continuum Absorption in the Wings of IR H₂O Bands

   • O. B. Rodimova
   • T. E. Klimeshina

   SPECTROSCOPY OF AMBIENT MEDIUM 05 July 2021 Pages: 190 - 197

   

6. Reconstruction of the Spatial Distribution of the Average Air Density in a Supersonic Jet Based on Results of Laser Illumination

   • D. A. Marakasov
   • V. A. Banakh
   • A. A. Sukharev

   OPTICS OF STOCHASTICALLY-HETEROGENEOUS MEDIA 05 July 2021 Pages: 198 - 204

   

7. Influence of Atmospheric Transport of Suspended PM₁₀ Particles on the Optical Characteristics of the Surface Layer of the Black Sea

   • D. V. Kalinskaya
   • O. B. Kudinov

   OPTICS OF CLUSTERS, AEROSOLS, AND HYDROSOLES 05 July 2021 Pages: 205 - 211

   

8. The Content of Heavy Metals in Dust Aerosol and Soils of Northern Tajikistan

   • M. N. Rakhmatov
   • S. F. Abdullaev

   OPTICS OF CLUSTERS, AEROSOLS, AND HYDROSOLES 05 July 2021 Pages: 212 - 221

   

9. Granulometric Composition of Settled Aerosol Material and Ratio of Phenolic Compounds in Different-Age Needles

   • M. P. Tentukov
   • V. I. Mikhailov
   • B. D. Belan

   OPTICS OF CLUSTERS, AEROSOLS, AND HYDROSOLES 05 July 2021 Pages: 222 - 228

   

10. Capabilities of a Turbulent BSE-Lidar for the Study of the Atmospheric Boundary Layer

    • I. A. Razenkov

    REMOTE SENSING OF ATMOSPHERE, HYDROSPHERE, AND UNDERLYING SURFACE 05 July 2021 Pages: 229 - 238

    

11. Analysis of the Effect of the St. Petersburg Megalopolis on Precipitation and Wind for Validation of Numerical Weather Forecasts

    • E. M. Ladokhina
    • K. G. Rubinshtein

    OPTICAL MODELS AND DATABASES 05 July 2021 Pages: 239 - 249

    

12. Formation Conditions and Short-Term Forecast of Convective Hazardous Weather Events in the Ural Region in the Warm Period of 2020

    • N. A. Kalinin
    • A. N. Shikhov
    • I. O. Azhigov

    OPTICAL MODELS AND DATABASES 05 July 2021 Pages: 250 - 262

    

13. An HGS Optical Parametric Oscillator Tunable in the 4.75–9.07-μm Wavelength Range

    • V. S. Ayrapetyan
    • A. V. Makeev

    OPTICAL INSTRUMENTATION 05 July 2021 Pages: 263 - 266

    

14. Detection of Oil Pollution in the Form of Emulsion and Individual Films on the Water Surface of the Bering Sea Using Hyperspectral Visible Radiometry in August 2013

    • I. E. Stepochkin
    • P. A. Salyuk
    • V. A. Kachur

    OPTICAL INSTRUMENTATION 05 July 2021 Pages: 267 - 273

    

15. High-Sensitivity Cavity Ring-Down Spectrometer for High-Resolution Spectroscopy of Atmospheric Gases in the 745–775-nm Region

    • S. S. Vasilchenko
    • S. Kassi
    • A. A. Lugovskoi

    OPTICAL INSTRUMENTATION 05 July 2021 Pages: 274 - 277

    

16. Rainfall Measurements during Summer 2020 with the Optical Precipitation Gage

    • V. V. Kalchikhin
    • A. A. Kobzev
    • D. E. Filatov

    OPTICAL INSTRUMENTATION 05 July 2021 Pages: 278 - 281