Photonic bands of metallic systems. II. Features of surface plasmon polaritons

被引:98
作者
Ito, T [1 ]
Sakoda, K [1 ]
机构
[1] Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan
来源
PHYSICAL REVIEW B | 2001年 / 64卷 / 04期
关键词
D O I
10.1103/PhysRevB.64.045117
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The photonic band structure of a two-dimensional square lattice composed of metallic cylinders was calculated for the H polarization by means of the numerical simulation of dipole radiation based on the finite-difference time-domain method. The presence of radiational eigenmodes that originate from surface plasmon polaritons was clearly shown by the symmetry and the localized nature of the field distribution.
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页数:8
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