| 水中微气泡激光散射场的特性 |
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| 引用本文： | 姜成果,田贵才,张裕仕,韦德泉.水中微气泡激光散射场的特性[J].吉林大学学报(理学版),2008,46(2):314-316. |
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| 作者姓名： | 姜成果 田贵才 张裕仕 韦德泉 |
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| 作者单位： | 1. 通化师范学院 物理系, 吉林 通化 134002; 2.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： | 吉林省科技发展计划
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山东省科技攻关项目 |
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| 摘 要： | 根据Mie散射理论研究水介质中微空气泡的光散射特性, 给出了散射强度分布、 散射光的偏振度与散射角的关系和前向散射光强与气泡半径的关系. 研究表明, 在一定波长下, 前向散射光强与气泡半径呈线性关系, 为空气泡的测量提供了理论模型.
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| 关 键 词： | Mie散射 偏振度 微气泡 |
| 文章编号： | 1671-5489(2008)02-0314-03 |
| 收稿时间： | 2007-03-26 |
| 修稿时间： | 2007年3月26日 |
Laser Scattering Characteristic of Microbubbles in Water |
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| JIANG Cheng-guo,TIAN Gui-cai,ZHANG Yu-shi,WEI De-quan.Laser Scattering Characteristic of Microbubbles in Water[J].Journal of Jilin University: Sci Ed,2008,46(2):314-316. |
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| Authors: | JIANG Cheng-guo TIAN Gui-cai ZHANG Yu-shi WEI De-quan |
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| Institution: | 1. Department of Physics, Tonghua Normal University, Tonghua 134002, Jilin Province, China; 2. Department of Physics and Electronic Engineering, Zaozhuang University, Zaozhuang 277160, Shandong Province, China |
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| Abstract: | Based on Mie scattering theory, the laser sacttering characteristic of microbubbles in water was studied. We presented the relationship between scattering intensity and scattering angle, that between polarisation rate and scattering angle as well as the relationship between forward scattering intensity and microbubbles radius. It was found that the forward scattering intensity linearly charged with microbubbles radius at definite incident light wavelength. This work can provide the theory model for the measurement of microbubbles. |
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| Keywords: | Mie scattering polarisation rate microbubble |
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