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Mapping the resonance wavelengths of MWCNT as an optical nanoantenna

机译:绘制MWCNT作为光学纳米天线的共振波长

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摘要

We investigated the surface plasmon resonances of multi-wall carbon nanotube (MWCNT) for applications as the optical antenna. We calculated the near-field and far-field response of MWCNT using finite integral technique. In addition, the effect of shape and dimensions on the optical response of MWCNT was studied. Also, the dielectric properties of MWCNT obtained from the experimental results in the literature were fitted with a Drude-Lorentz model. Finally, a full mapping of the geometry (length and radius) dependence for MWCNT was presented and discussed.
机译:我们研究了多壁碳纳米管(MWCNT)的表面等离子体共振作为光天线的应用。我们使用有限积分技术计算了MWCNT的近场和远场响应。另外,研究了形状和尺寸对MWCNT光学响应的​​影响。而且,从文献中的实验结果获得的MWCNT的介电特性与Drude-Lorentz模型拟合。最后,提出并讨论了MWCNT的几何形状(长度和半径)依赖性的完整映射。

著录项

  • 来源
    《Optical and quantum electronics》 |2014年第7期|863-869|共7页
  • 作者单位

    Faculty of Electronics Engineering, Meoufia University, Menouf 32952, Egypt,Electrical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafr el-Sheikh, Egypt;

    Faculty of Electronics Engineering, Meoufia University, Menouf 32952, Egypt,Department of Physics, Faculty of Science, King Abdulaziz University, Jidda 21589, Saudi Arabia;

    Faculty of Electronics Engineering, Meoufia University, Menouf 32952, Egypt;

    Faculty of Electronics Engineering, Meoufia University, Menouf 32952, Egypt;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Optical antenna; Multi-wall carbon nanotube; Surface plasmon resonances; Dielectric properties;

    机译:光学天线;多壁碳纳米管;表面等离子体激元共振;介电性能;

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