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Soviet Physics Journal

, Volume 16, Issue 11, pp 1529–1532 | Cite as

Reflection of narrow light beams by a dissipating medium

I. Spatial distribution of the background brightness under multiple scattering
  • V. A. Donchenko
  • M. V. Kabanov
  • G. G. Matvienko
  • I. V. Samokhvalov
Article
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Abstract

The brightness distribution of multiple back-scattering of radiation is investigated in a plane perpendicular to the beam axis as a function of the density of the artificial mists and smokes. The range of the distances from the beam axis (base) investigated was 0.02–1 m or 10−4−1.8 in optical quantities. The investigations were accompanied by parallel measurements of the scattering index by using a turbidimeter, which permitted making quantitative estimates of the influence of the form of the index on the magnitude of the intensity of the multiply-scattered radiation for diverse values of the optical base. It is shown that the brightness distribution of the multiply scattered radiation takes on a smoother shape as the elongation of the index increases.

Keywords

Radiation Reflection Smoke Light Beam Quantitative Estimate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. A. Gershun, Selected Works on Photometry and Light Engineering [in Russian], Fizmatgiz (1958).Google Scholar
  2. 2.
    A. P. Ivanov, Optics of Dissipating Media [in Russian], Nauka i Tekhnika, Minsk (1969).Google Scholar
  3. 3.
    V. P. Kozlov and E. O. Fedorova, Opt.-Mekh. Prom., No. 1 (1967).Google Scholar
  4. 4.
    V. A. Donchenko, M. V. Kabanov, B. A. Savel'ev, and I. V. Samokhvalov, Izv. VUZ, Fiz., No. 1, 158 (1968).Google Scholar
  5. 5.
    V. A. Donchenko, I. V. Samokhvalov, and G. G. Matvienko, Izv. Akad. Nauk SSSR, Ser. Fiz. Atmos. i Okeana,7, No. 11 (1971).Google Scholar
  6. 6.
    V. E, Zuev, M. V. Kabanov, and B. A. Savel'ev, Izv. Akad. Nauk SSSR, Ser. Fiz. Atmos. i Okeana,3, No. 7 (1967).Google Scholar
  7. 7.
    W. W. Foster, British J. Appl. Phys.,B10, No. 9, 416 (1959).Google Scholar
  8. 8.
    V. E. Zuev, B. A. Savel'ev, O. A. Volkovitskii, V. Ya. Fadeev, V. A. Kozlov, and G. I. Shcheglov, Transactions of the 10th All-Union Conference on Radiowave Propagation [in Russian], Irkutsk (1972).Google Scholar
  9. 9.
    I. F. Elistratov, I. M. Levin, and T. N. Lomonosova, Izv. Akad. Nauk SSSR, Ser. Fiz. Atmos. i Okeana,6, No. 7 (1970).Google Scholar
  10. 10.
    Yu. S. Georgievskii et al., Projector Ray in the Atmosphere [in Russian], G. V. Rozenberg (editor), Izd. AN SSSR (1960).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • V. A. Donchenko
    • 1
  • M. V. Kabanov
    • 1
  • G. G. Matvienko
    • 1
  • I. V. Samokhvalov
    • 1
  1. 1.Institute of Optics of the Atmosphere, Siberian BranchAcademy of Sciences of the USSRUSSR

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