Absorption accounting in the light scattering problem for arbitrarily shaped atmospheric ice particles within physical optics approximation method

被引：0

作者：

Timofeev, Dmitriy N. ^{[1
]}

Konoshonkin, Alexander V. ^{[1
]}

Kustova, Natalia V. ^{[1
]}

Borovoi, Anatoli G. ^{[1
]}

机构：

[1] RAS, SB, VE Zuev Inst Atmospher Opt, 1 Academician Zuev Sq, Tomsk 634055, Russia

来源：

25TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2019年 / 11208卷

基金：

俄罗斯科学基金会;

关键词：

absorption; light scattering; physical optics; arbitrarily shape; ice particles; CIRRUS CLOUDS;

D O I：

10.1117/12.2542495

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The way for taking absorption impact into account for light scattering on atmospheric ice particles within physical optics approximation is presented. For arbitrarily shaped particle the calculations with three different conditions within physical optics approximation were conducted: without absorption accounting; simple absorption accounting before diffraction; absorption accounting based on diffraction on beam shape. The results show that with absorption accounting with using of all vertices of beam shape the different face function near backscattering direction.

引用

页数：4

共 33 条

[1] Light Backscattering Properties of Distorted Hexagonal Atmospheric Ice Particles within the Physical Optics Approximation
D. N. Timofeev
A. V. Konoshonkin
N. V. Kustova
V. A. Shishko
Atmospheric and Oceanic Optics, 2022, 35 : 158 - 163
[2] Light Backscattering Properties of Distorted Hexagonal Atmospheric Ice Particles within the Physical Optics Approximation
Timofeev, D. N.
Konoshonkin, A. V.
Kustova, N. V.
Shishko, V. A.
ATMOSPHERIC AND OCEANIC OPTICS, 2022, 35 (02) : 158 - 163
[3] Light-Scattering Properties for Aggregates of Atmospheric Ice Crystals within the Physical Optics Approximation
Timofeev, Dmitriy
Kustova, Natalia
Shishko, Victor
Konoshonkin, Alexander
ATMOSPHERE, 2023, 14 (06)
[4] Study of the convergence of the numerical solution of the light scattering problem by atmospheric ice crystals within the physical optics method
Konoshonkin, A., V
Tkachev, I., V
Shishko, V. A.
Timofeev, D. N.
Kustova, N., V
27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2021, 11916
[5] Light backscattering properties of atmospheric ice hexagonal particles with a distorted geometry within the physical optics approximation
Timofeev, Dmitriy N.
Kustova, Natalia, V
Shishko, Viktor A.
Konoshonkin, Alexander, V
REMOTE SENSING OF CLOUDS AND THE ATMOSPHERE XXVII, 2022, 12265
[6] ALGORITHM FOR SOLVING THE LIGHT SCATTERING PROBLEM FOR ARBITRARY SHAPED ICE PARTICLES WITH ABSORPTION
Timofeev, D. N.
Konoshonkin, A., V
Kustova, N., V
Borovoi, A. G.
29TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 29), 2020, 237
[7] Scattering and absorption of light by ice particles: Solution by a new physical-geometric optics hybrid method
Bi, Lei
Yang, Ping
Kattawar, George W.
Hu, Yongxiang
Baum, Bryan A.
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2011, 112 (09): : 1492 - 1508
[8] Backscattering matrices calculation for atmospheric ice crystals within the physical optics approximation with absorption effect
Timofeev, Dmitriy N.
Konoshonkin, Alexander V.
Kustova, Natalia V.
Borovoi, Anatoli G.
24TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS, 2018, 10833
[9] Light scattering matrix for atmospheric ice aggregates of cirrus clouds within geometrical optics approximation
Timofeev, Dmitriy N.
Konoshonkin, Alexander, V
Kustova, Natalia, V
Shishko, Victor A.
Borovoi, Anatoli G.
27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2021, 11916
[10] Analytical expressions for characteristics of light scattering by arbitrarily shaped particles in the WKB approximation
Malinka, Aleksey V.
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2015, 32 (07) : 1344 - 1351

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