Matrix of light scattering on a truncated plate-like droxtal preferably oriented in a horizontal plane

Atmospheric and Oceanic Optics - Tập 26 - Trang 194-200 - 2013
A. V. Burnashov1, A. V. Konoshonkin1
1V. E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

Tóm tắt

Matrices of light scattering on a truncated plate-like droxtal oriented preferably in a horizontal plane have been calculated in the geometrical optics approximation. New halos are shown to appear due to the presence of truncated faces in the ice crystal. The main quantitative characteristics of brightest halos have been obtained. Based on the modified light scattering matrix, all 16 elements of the light scattering matrix are analyzed as compared to the case of light scattering by a hexagonal ice plate.

Tài liệu tham khảo

Y. Takano and K. N. Liou, “Radiative Transfer in Cirrus clouds. PART III: Light Scattering by Irregular Ice Crystals,” J. Atmos. Sci. 52(7), 818–837 (1995).

N. V. Kustova, Candidate’s Dissertation in Mathematics and Physics (Institute of Atmospheric Optics SB RAS, Tomsk, 2009).

B. V. Kaul’ and I. V. Samokhvalov, “Physical Factors Determining the Particle Spatial Orientation in Ice Clouds,” Atmos. Ocean. Opt. 21(1), 20–26 (2008).

B. V. Kaul’ and I. V. Samokhvalov, “Orientation of Particles in Ci Crystal Clouds. Part 1. Orientation at Gravitational Sedimentation,” Atmos. Ocean. Opt. 18(11), 866–870 (2005).

A. V. Burnashov and A. G. Borovoi, “Light Scattering by Horizontally Oriented Ice Plates. I. Scattering Light Intensity,” Atmos. Ocean. Opt. 20(7), 534–542 (2007).

A. V. Burnashov and A. G. Borovoi, “Light Scattering by Horizontally Oriented Ice Plates. II. Scattering Matrix,” Atmos. Ocean. Opt. 20(11), 880–886 (2007).

A. V. Burnashov and A. G. Borovoi, “Light Scattering by Horizontally Oriented Columns,” Atmos. Ocean. Opt. 21(11), 804–811 (2008).

A. V. Burnashov and N. V. Kustova, “Light Scattering by Preferably Oriented Ice Crystals. I. Hexagonal Plates in a Horizontal Plane,” Optika Atmos. Okeana 24(3), 199–204 (2011).

A. V. Burnashov and N. V. Kustova, “Light Scattering by Preferably Oriented Ice Crystals. I. Hexagonal Columns,” Optika Atmos. Okeana 24(5), 371–376 (2011).

A. V. Burnashov, Candidate’s Dissertation in Mathematics and Physics (Institute of Atmospheric Optics SB RAS, Tomsk, 2011).

ftp://ftp.iao.ru/pub/GWDT/Geometric_Optics