Acta Optica Sinica, Volume. 31, Issue s1, 100115(2011)
Scattering of Gaussian Beam by a Conducting Spheroidal Particle with Confocal Dielectric Coating
An analytic solution to the scattering of an arbitrary incidence Gaussian beam by a coated spheroidal particle is constructed by expanding the incident and scattered electromagnetic fields in terms of spheroidal vector wave functions. The unknown expansion coefficients are determined by a system of linear equations derived from appropriate boundary conditions. Numerical results of the normalized differential scattering cross section of the conducting and coated spheroidal particle are evaluated, and the scattering characteristics are discussed concisely.
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Wang Haihua, Sun Xianming, Shen Jin, Liu Wei, Zhang Huayong. Scattering of Gaussian Beam by a Conducting Spheroidal Particle with Confocal Dielectric Coating[J]. Acta Optica Sinica, 2011, 31(s1): 100115
Category: Materials
Received: Feb. 27, 2011
Accepted: --
Published Online: Jun. 23, 2011
The Author Email: Haihua Wang (hhwang1978@163.com)