水中微气泡激光散射场的特性

水中微气泡激光散射场的特性

姜成果¹, 田贵才², 张裕仕², 韦德泉²

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

收稿日期:2007-03-26 修回日期:1900-01-01 出版日期:2008-03-26 发布日期:2008-03-26
通讯作者: 田贵才

Laser Scattering Characteristic of Microbubbles in Water

JIANG Cheng guo¹, TIAN Gui cai², ZHANG Yu shi², WEI De quan²

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

Received:2007-03-26 Revised:1900-01-01 Online:2008-03-26 Published:2008-03-26
Contact: TIAN Gui cai

摘要/Abstract

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. 

关键词: Mie散射, 偏振度, 微气泡

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.

Key words: Mie scattering, polarisation rate, microbubble

中图分类号:

O433.4

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]. J4, 2008, 46(02): 314-316.

JIANG Cheng guo, TIAN Gui cai, ZHANG Yu shi, WEI De quan. Laser Scattering Characteristic of Microbubbles in Water[J]. J4, 2008, 46(02): 314-316.