Young's interference in light scattering by spheres |
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| Authors: | Xiao-Dong Wang Bo ChenZhan-Shan Wang |
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| Institution: | a Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
b Institute of Precision Optical Engineering, Department of Physics, Tongji University, Shanghai 200092, China |
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| Abstract: | Young's interference pattern was observed in laser light scattering by spheres on the backside of a glass plate, but not on the frontside of the substrate. This was because that former method eliminated or reduced the influence of light scattering from a substrate on interference fringes. Young's interference makes the prediction of integrated scattering cross section of spheres complicated for the case of high number density of deposited particles. A modified Bohbert-Vlieger model that takes interference effect into consideration is proposed. Analysis shows that this model is reasonable to describe light scattering cross section of spheres. |
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| Keywords: | Scattering Interference Sphere BV model |
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