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《Acta Photonica Sinica》 2007-11
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Study of Character of the Forward Scattered Light of Bubbles Based on Mie′s Light Scattering Theory

XIANG Jian-sheng1,2,HE Jun-hua1,CHEN Min1,2,CHEN Liang-yi1(1 Xi′an Institute of Optics and Precision Machanics of CAS, Xi′an 710119, China)(2 Graduate University of Chinese Academy of Sciences, Beijing 100039, China)  
The forward scattering light is accepted by CMOS instead of traditional photoelectric detector in the experiment. The scattering lights in different scattered angles are related to the different light rings in the collection images after analyzing in geometry optics and image processing technology. The arbitrary intensity of scattering light can be acquired by calculating the pixel value of different light rings, and the transformation of scattering light can be acquired. The intensity of scattering light of bubbles can be calculated in all angles by Mie′s light scattering theory. By comparing the results of experiment and Mie′s theory, the transformation of scattering light intensity can be acquired exactly by using CMOS and image processing.
【Fund】: 国防科技重点实验室基金(51448030105ZK1801)资助
【CateGory Index】: TN29
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