Modeling of magneto-optical properties of periodic nanostructures

被引：5
|
作者：
Foldyna, M [1 ]
Postava, K [1 ]
Ciprian, D [1 ]
Pistora, J [1 ]
机构：
[1] Tech Univ Ostrava, Dept Phys, Ostrava 70833, Czech Republic
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2005年 / 290卷
关键词：
magneto-optical effects; Kerr effect; anisotropy-optical;
D O I：
10.1016/j.jmmm.2004.11.228
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Optical and magneto-optical (MO) response from nanometer-size grating is calculated using improved Fourier modal method. The MO grating is modeled by an anisotropic MO layer of effective medium. The complex refractive indices and MO parameter of the effective layer are compared with simple effective medium approximation. Dependence of the optical and MO parameters on the filling factor of the grating is presented. MO grating with period in the subwavelength scale could be used as an effective medium with desired optical and MO properties. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：120 / 123
页数：4
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