Model system for a one-dimensional magnetic photonic crystal

被引：63

作者：

Linden, S. ^{[1
]}

Decker, M.

Wegener, M.

机构：

[1] Forschungszentrum Karlsruhe Helmholtz Gemeinschaf, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[2] Univ Karlsruhe, TH, Inst Angew Phys, D-76131 Karlsruhe, Germany

[3] Univ Karlsruhe, TH, DFG Ctr Funct Nanostruct, CFN, D-76131 Karlsruhe, Germany

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 97卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.97.083902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We fabricate and characterize one-dimensional magnetic (rather than dielectric) photonic crystals for the first time. Our model system is a one-dimensional periodic lattice of gold-wire pairs. Each pair can be viewed as a magnetic coil with two slits and represents a "magnetic atom." Strong coupling between the resulting magnetic-dipole resonance and the Bragg resonance is accomplished by an adjacent dielectric slab waveguide, giving rise to an avoided crossing at near-infrared wavelengths. Our experimental findings are in excellent agreement with theory.

引用

页数：4

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