Beam oscillations and curling in chirped periodic structures with metamaterials
نویسندگان
چکیده
منابع مشابه
Beam oscillations and curling in chirped periodic structures with metamaterials
We study the propagation of electromagnetic waves in one-dimensional chirped periodic structures composed of alternating layers of negative-index or left-handed metamaterial and conventional dielectric, under the condition of the zero average refractive index. We consider the case when the periodic structure has a linear chirp, and the chirp is introduced by varying linearly the thickness of th...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2009
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.79.013820