Laser & Optoelectronics Progress, Volume. 51, Issue 10, 102901(2014)
Investigation on the Scattering of Bessel Beam by an Eccentric Sphere
In the framework of the general Lorenz-Mie theory, the scattering of an on-axis incident zero-order Bessel beam by an eccentric sphere is investigated. The electric and magnetic fields in different regions are expanded in terms of the sphere vector wave functions. Utilizing the boundary conditions of electromagnetic field, the expressions of expansion coefficient equations are given. Numerical simulations about the effect of Bessel beam half- angle, eccentricity, refractive index of inner sphere, radius of inner sphere on scattering are analyzed in detail.
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Chen Zhuyang, Han Yiping, Cui Zhiwei, Shi Xiaowei. Investigation on the Scattering of Bessel Beam by an Eccentric Sphere[J]. Laser & Optoelectronics Progress, 2014, 51(10): 102901
Category: Scattering
Received: Mar. 12, 2014
Accepted: --
Published Online: Sep. 22, 2014
The Author Email: Zhuyang Chen (zhuyangchen8@gmail.com)