首页> 外文学位 >Silicon Hybrid Plasmonic Waveguides and Passive Devices.
【24h】

Silicon Hybrid Plasmonic Waveguides and Passive Devices.

机译:硅混合等离子体波导管和无源器件。

获取原文
获取原文并翻译 | 示例

摘要

The field of plasmonics has offered the promise to combine electronics and photonics at the nanometer scale for ultrafast information processing speeds and compact integration of devices. Various plasmonic waveguide schemes were proposed with the potential to achieve switching functionalities and densely integrated circuits using optical signals instead of electrons. Among these, the hybrid plasmonic waveguide stands out thanks to two sought-out properties: long propagation lengths and strong modal confinement. In this work, hybrid plasmonic waveguides and passive devices were theoretically investigated and experimentally demonstrated on an integrated silicon platform. A thin SiO2 gap between a gold conductive layer and a silicon core provides subwavelength confinement of light inside the gap. A long propagation length of 40mum was experimentally measured. A system of taper coupler connects the plasmonic waveguide to conventional photonic waveguides at a high efficiency of 80%. Passive devices were also fabricated and characterized, including S-bends and Y-splitters.
机译:等离子体技术领域提供了将纳米级电子学和光子学结合在一起的承诺,以实现超快的信息处理速度和设备的紧凑集成。提出了各种等离激元波导方案,它们有潜力实现开关功能,并使用光信号代替电子来实现密集集成电路。在这些之中,混合等离子体激元波导由于两个寻找到的特性而脱颖而出:长的传播长度和强的模态约束。在这项工作中,在集成硅平台上对混合等离子体激元波导和无源器件进行了理论研究和实验证明。金导电层和硅芯之间的SiO2细缝隙在缝隙内部提供了亚波长的光限制。实验测量了40mum的长传播长度。锥形耦合器系统以80%的高效率将等离激元波导连接到常规光子波导。还制造和表征了无源器件,包括S形弯头和Y形分离器。

著录项

  • 作者

    Wu, Marcelo.;

  • 作者单位

    University of Alberta (Canada).;

  • 授予单位 University of Alberta (Canada).;
  • 学科 Engineering Electronics and Electrical.;Physics Fluid and Plasma.;Nanotechnology.
  • 学位 M.Sc.
  • 年度 2011
  • 页码 92 p.
  • 总页数 92
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 老年病学;
  • 关键词

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