Electromagnetic field calculations for an irregularly shaped, near-spheroidal particle with arbitrary illumination.
A spheroidal coordinate separation-of-variables solution has been developed for the determination of the internal, near-surface, and far-scattered electromagnetic fields for irregularly shaped elongated (prolatelike) and irregularly shaped flattened (oblatelike) particles with arbitrary monochromatic illumination. Calculated results are presented, for both plane-wave and focused-Gaussian-beam illumination, which demonstrate the effects of particle geometry on the internal, near-surface, and far-scattered-field distributions.
Barton
John P
JP
Department of Mechanical Engineering, College of Engineering and Technology, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656, USA.