SCATTERING BY 2D PARTICLES DEPOSITED ON A DIELECTRIC PLANAR WAVE-GUIDE - A NEAR-FIELD AND FAR-FIELD STUDY

被引：7

作者：

SENTENAC, A

GREFFET, JJ

机构：

[1] Lab. d'Energetique Moleculaire et Macroscopique, Ecole Centrale de Paris, Chatenay-Malabry

来源：

WAVES IN RANDOM MEDIA | 1995年 / 5卷 / 01期

关键词：

D O I：

10.1088/0959-7174/5/1/013

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Scattering of a plane wave by 20 particles (i.e. rods) placed on a dielectric planar waveguide is studied by means of a volume integral approach. The visualization of the near-field surrounding one or two rods points out the role of the guided waves in the interaction between the particles. In the far-field, a peak in the retroreflection direction, as well as secondary peaks, are observed. Different mechanisms involving multiple scattering of the guided waves are proposed.

引用

页码：145 / 155

页数：11

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