Light scattering in disperse layers with a high concentration of optically soft particles

被引：0
作者：
V. A. Loĭko
V. V. Berdnik
机构：
[1] Belarussian Academy of Sciences,Stepanov Institute of Physics
来源：
Optics and Spectroscopy | 2003年 / 95卷
关键词：
Optical Thickness; Scattered Radiation; Radiative Transfer Equation; Soft Particle; Radiance Factor;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A model describing the propagation of radiation in disperse close-packed layers of optically soft particles is proposed. The model is based on the radiative transfer equation used for describing a light field in the multiple scattering regime and on the interference approximation for describing collective scattering effects; it also takes into account the Fresnel reflection at the layer boundaries. To describe the single-scattering characteristics, the Mie formulas are used. The model allows one to consider scattering in layers of any optical thickness. Calculations of the angular structure of the radiation leaving the layer and estimates of the errors of the calculations were performed. The possibility of forming a maximum at small scattering angles in media with correlated particles is shown. The theoretical results are in good agreement with the available experimental data.
引用
收藏
页码：800 / 807
页数：7
相关论文
共 26 条
  • [1] van Rossum M. C. W.(1999)undefined Rev. Mod. Phys. 71 313-undefined
  • [2] Nieuwenhuizen Th. N.(1962)undefined J. Opt. Soc. Am. 52 145-undefined
  • [3] Twersky V.(2001)undefined Opt. Spektrosk. 91 972-undefined
  • [4] Kuz’min V. L.(1999)undefined J. Opt. Soc. Am. A 16 1034-undefined
  • [5] Romanov V. P.(1994)undefined J. Quant. Spectrosc. Radiat. Transf. 52 95-undefined
  • [6] Obraztsov E. P.(1985)undefined J. Opt. Soc. Am. A 2 2187-undefined
  • [7] Dick V. P.(1992)undefined J. Opt. Soc. Am. A 9 1320-undefined
  • [8] Ivanov A. P.(1980)undefined Appl. Opt. 19 1505-undefined
  • [9] Mischenko M. I.(1958)undefined Phys. Rev. 110 1-undefined
  • [10] Tsang L.(1982)undefined J. Opt. Soc. Am. 72 1317-undefined
123