| 对流层与平流层大气气溶胶微粒子的激光散射特性 |
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| 引用本文： | 张裕仕,韦德泉,徐庆君,田贵才.对流层与平流层大气气溶胶微粒子的激光散射特性[J].吉林大学学报(理学版),2009,47(1):107-110. |
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| 作者姓名： | 张裕仕 韦德泉 徐庆君 田贵才 |
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| 作者单位： | 枣庄学院 物理与电子工程系, 山东 枣庄 277160 |
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| 基金项目： | 山东省科委科技攻关项目，吉林省科技厅科技发展项目 |
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| 摘 要： | 根据Mie散射理论, 计算大气气溶胶主要微粒子的光散射光学截面和散射强度分布. 结果表明, 对流层和平流层中的微粒子在不同波段和粒径下, 对光的散射能力不同. 并模拟了散射场传播形成的彩色环, 衍射彩色环包含了粒子的尺寸和光学特性信息.
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| 关 键 词： | Mie散射 对流层 平流层 光学截面 光环 散射强度 |
| 收稿时间： | 2008-01-26 |
Laser Scattering Characteristics of Atmospheric Aerosol Particles in Troposphere and Stratosphere |
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| ZHANG Yu-shi,WEI De-quan,XU Qing-jun,TIAN Gui-cai.Laser Scattering Characteristics of Atmospheric Aerosol Particles in Troposphere and Stratosphere[J].Journal of Jilin University: Sci Ed,2009,47(1):107-110. |
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| Authors: | ZHANG Yu-shi WEI De-quan XU Qing-jun TIAN Gui-cai |
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| Institution: | Department of Physics and Electro\|engineering, Zaozhuang College, Zaozhuang 277160, Shandong Province, China |
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| Abstract: | Based on the Mie scattering theory,the optics cross section and scattering intensity distribution of aerosol primary particles which IAMAP proposed were computed.Results show that under the different incidence wavelengths and particle radii,the scattering capability of particles are different.The glory of scattering fields was simulated.The diffraction glory by the scattering fields comprise the information of particle size and optics characteristics. |
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| Keywords: | Mie scattering troposphere stratosphere optics cross section glory scattering intensity |
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