Enhancement of Faraday rotation at photonic-band-gap edge in garnet-based magnetophotonic crystals

被引：22

作者：

Zhdanov, A. G. ^{[1
]}

Fedyanin, A. A. ^{[1
]}

Aktsipetrov, O. A. ^{[1
]}

Kobayashi, D. ^{[2
]}

Uchida, H. ^{[2
]}

Inoue, M. ^{[2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119992, Russia

[2] Toyohashi Univ Technol, Toyohashi, Aichi 4418580, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 300卷 / 01期

基金：

日本学术振兴会; 俄罗斯基础研究基金会;

关键词：

Photonic crystals; Magneto-optics; Faraday effect enhancement; Magnetic garnets;

D O I：

10.1016/j.jmmm.2005.10.093

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Spectral dependences of Faraday rotation angle in one-dimensional garnet- based magnetophotonic crystals are considered. The enhancement of Faraday angle is demonstrated at the photonic band gap (PBG) edge both theoretically and experimentally. It is shown to be associated with the optical field localization in the magnetic layers of the structure. The advantages of magnetophotonic crystals in comparison with traditional magnetic microcavities are discussed. The specially designed microcavity structures optimized for the Faraday effect enhancement at the PBG edge are suggested. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：E253 / E256

页数：4

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