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Proceedings Paper

Simulation and analysis of scattering characteristics for Gaussian beam and plane beam
Author(s): Lian-fen Wang; Yi-ming Bi; Xuan-Ke Zhao; Jin-Jin Wang
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Paper Abstract

The scattering characteristics of a Gaussian laser beam and plane beam through spherical particle were studied. The incident field and scattering field of the Gaussian beam are expressed in spherical harmonic function, it’s expansion coefficient expression is given. Using of Matlab programming calculation, we simulate the spherical particle scattering intensity for two light beams, The results of the simulation are discussed, and the comparative analysis to plane wave scattering law were made. Results show that the scattering intensity distribution of Gaussian beam is different from the plane wave scattering law,. But under the condition of big waist radius, the scattering laws have a lot in common with the plane wave.

Paper Details

Date Published: 21 February 2014
PDF: 4 pages
Proc. SPIE 9142, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013, 914228 (21 February 2014); doi: 10.1117/12.2054234
Show Author Affiliations
Lian-fen Wang, Xi'an Research Institute of High-Tech (China)
Yi-ming Bi, Xi'an Research Institute of High-Tech (China)
Xuan-Ke Zhao, Xi'an Research Institute of High-Tech (China)
Jin-Jin Wang, Xi'an Research Institute of High-Tech (China)


Published in SPIE Proceedings Vol. 9142:
Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013
Jorge Ojeda-Castaneda; Shensheng Han; Ping Jia; Jiancheng Fang; Dianyuan Fan; Liejia Qian; Yuqiu Gu; Xueqing Yan, Editor(s)

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