首页> 外文会议>2013 IEEE 5th International Nanoelectronics Conference. >A one-way terahertz plasmonic waveguide based on surface magneto plasmons in a metal-dielectric-semiconductor structure
【24h】

A one-way terahertz plasmonic waveguide based on surface magneto plasmons in a metal-dielectric-semiconductor structure

机译:金属介电半导体结构中基于表面磁等离子体的单向太赫兹​​等离子体波导

获取原文
获取原文并翻译 | 示例

摘要

A novel one-way-propagating terahertz plasmonic waveguide at a subwavelength scale is proposed based on a metal-dielectric-semiconductor structure. Unlike one-way plasmonic devices based on interference effects of surface plasmons, the proposed one-way device is based on nonreciprocal surface magneto plasmons under an external magnetic field. Theoretical and simulation results demonstrate that the waveguide has a broadly tunable one-way-propagating frequency band by the external magnetic fields. The proposed one-way device can be used to realize various high performance tunable plasmonic devices such as isolators, switches and splitters for ultracompact integrated plasmonic circuits.
机译:基于金属-电介质-半导体结构,提出了一种亚波长尺度的单向传播太赫兹等离子体激元。与基于表面等离子体激元的干扰效应的单向等离子体激元不同,所提出的单向设备基于外部磁场下不可逆的表面磁激子。理论和仿真结果表明,通过外部磁场,该波导具有一个宽可调的单向传播频带。所提出的单向设备可用于实现各种高性能的可调谐等离激元设备,例如用于超紧凑集成等离激元电路的隔离器,开关和分离器。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号