Title :
Scattering of a high-order Bessel beam by a sphere
Author :
Renxian Li ; Chunying Ding ; Kuan Fang Ren ; Xiang´e Han ; Lixin Guo ; Zhensen Wu ; Shuxi Gong
Author_Institution :
Sch. of Sci., Xidian Univ., Xi´an, China
Abstract :
The rigorous theory for the scattering of a high-order Bessel beam (HOBB) by a sphere is presented. The Beam Shape Coefficients (BSCs) for HOBB are calculated using Integral Localized Approximation (ILA), and the scattering coefficients are expanded using Debye series (DSE). The far-field scattered intensities are simulated, and the effect of angle of axicon and the order of HOBB on the scattered intensity is studied.
Keywords :
Bessel functions; approximation theory; beams (structures); electromagnetic wave scattering; integral equations; BSC; DSE; Debye series; HOBB; ILA; beam shape coefficients; far-field scattered intensity; high-order Bessel beam; integral localized approximation; rigorous theory; sphere; Acoustic beams; Laser beams; Nonlinear optics; Optical diffraction; Particle beams; Scattering; Debye series; EM scattering; GLMT; High-order Bessel beam; rainbow;
Conference_Titel :
Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on
Conference_Location :
Xian
Print_ISBN :
978-1-4673-1799-3
DOI :
10.1109/ISAPE.2012.6408901
