کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5427729 | 1508642 | 2016 | 9 صفحه PDF | دانلود رایگان |
- Scattering of a focused beam by a cluster of axisymmetric particles is investigated.
- The beam is modeled using angular spectrum of plane waves method.
- The T-matrix method is modified to solve such a difficult problem..
- Different clusters and incident beams are considered to compute the scattering matrix.
Scattering of an arbitrarily focused electromagnetic Gaussian beam by a chain cluster consisting of axisymmetric particles is presented. The illustrated technique in this paper combines the plane-waves spectrum method and the cluster T-matrix calculation technique. This combination provides a powerful mathematical and numerical tool to solve such types of scattering problems. Computed results are shown for different particles shapes in the cluster and for different beam focusing.
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 173, April 2016, Pages 83-91