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 20 条

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