Analysis of influence of wrinkled surface on scattering characteristics

Li Zheng; Hongxia Mao; Kaifeng Wu

doi:10.1117/12.2073179

18 December 2014 Analysis of influence of wrinkled surface on scattering characteristics

Li Zheng, Hongxia Mao, Kaifeng Wu

Proceedings Volume 9295, International Symposium on Optoelectronic Technology and Application 2014: Laser Materials Processing; and Micro/Nano Technologies; 92950B (2014) https://doi.org/10.1117/12.2073179
Event: International Symposium on Optoelectronic Technology and Application 2014, 2014, Beijing, China

Abstract

Wrinkles exist extensively in the reality. For scattering characteristics of the target, wrinkle is one of the main factors related close to the accuracy. So it is essential to analyze the influence of the wrinkled surface on scattering characteristics. This paper generates the wrinkle geometrical model of the surface. The irregularity and randomicity could be approximated and depicted by gauss distribution function. Using auto-correlation function of the points on wrinkle makes the gauss random number correlative and generates wrinkle mesh. Then generate the wrinkle geometrical model of the sphere by attaching the wrinkle face to geometrical model of sphere. Using this wrinkle model, analyze the differences between wrinkled sphere and smooth sphere on visible light scattering characteristics.

Citation Download Citation

Li Zheng, Hongxia Mao, and Kaifeng Wu "Analysis of influence of wrinkled surface on scattering characteristics", Proc. SPIE 9295, International Symposium on Optoelectronic Technology and Application 2014: Laser Materials Processing; and Micro/Nano Technologies, 92950B (18 December 2014); https://doi.org/10.1117/12.2073179

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