Parametrically Shielding Electromagnetic Fields by Nonlinear Metamaterials
نویسندگان
چکیده
منابع مشابه
Parametrically shielding electromagnetic fields by nonlinear metamaterials.
An analytical theory is developed for parametric interactions in metamaterial multilayer structures with simultaneous nonlinear electronic and magnetic responses and with a near-zero refractive index. We demonstrate theoretically that electromagnetic fields of certain frequencies can be parametrically shielded by a nonlinear left-handed material slab, where the permittivity and permeability are...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2008
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.100.063901