期刊
PHYSICAL REVIEW A
卷 80, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.80.013808
关键词
-
资金
- Australian Research Council
We study light scattering by spheres made of negative refractive index materials. We demonstrate that scattering efficiency of the light does not always obey the well-known Rayleigh's law Q(sca)similar to kappa(4) for small values of size parameter kappa, but could be constant Q(sca)similar to const, or even inversionally proportional Q(sca) similar to 1/kappa(2). In addition, it is found that spheres with radius comparable with the input wavelength may exhibit suppression of the scattering in any directions, particularly, in forward one. It can be considered as analogs of Brewster's angles for spheres.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据