Control and blockage of edge modes in magneto-optical photonic crystals
文献类型：期刊论文
| 作者 | Fu, JX ; Liu, RJ ; Gan, L ; Li, ZY |
| 刊名 | EPL
 |
| 出版日期 | 2011 |
| 卷号 | 93期号:2 |
| 关键词 | FARADAY-ROTATION |
| ISSN号 | 0295-5075 |
| 通讯作者 | Fu, JX: Chinese Acad Sci, Inst Phys, Natl Lab Condensed Matter Phys, Lab Opt Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | One-way edge states realized in magneto-optical photonic crystals (MOPCs) is generally believed to be robust to scattering from disorders and even strong perturbations. In this work, we experimentally and theoretically study the influence of obstacles on the transport of forward and backward edge states in two-dimensional MOPCs under a dc magnetic field. We find that the passage of electromagnetic wave around the obstacles mainly takes advantage of the formation of new edge states at the new interfaces formed between the obstacle and bulk MOPC. The forward edge states can be blocked when the new edge state channel is cut off or the coupling with the original edge states to the new edge states is strongly reduced. Copyright (C) EPLA, 2011 |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10525419, 10904170]; National Basic Research Foundation of China [2011CB922002, 2007CB935703] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35089]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Fu, JX,Liu, RJ,Gan, L,et al. Control and blockage of edge modes in magneto-optical photonic crystals[J]. EPL,2011,93(2). |
| APA | Fu, JX,Liu, RJ,Gan, L,&Li, ZY.(2011).Control and blockage of edge modes in magneto-optical photonic crystals.EPL,93(2). |
| MLA | Fu, JX,et al."Control and blockage of edge modes in magneto-optical photonic crystals".EPL 93.2(2011). |
入库方式： OAI收割
来源：物理研究所
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