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Split ring resonators: using the redshift of terahertz responses peak to identify transgenic products with similar spectral characteristics

机译:裂环谐振器:利用太赫兹响应峰的红移来识别具有相似光谱特征的转基因产物

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摘要

A novel method of using terahertz response peak redshift of split ring resonators to identify the different type of transgenic products with similar spectral characteristics is proposed in this paper. Terahertz responses of split ring resonators with transgenic and non-transgenic thin liquid layers (thinness is 50 nm) introduced in the interspaces between the metal structures have been investigated using the time-domain spectroscopy technique of terahertz. When the liquid membrane is added to the split ring resonators void, the dielectric constant around split ring resonators is changed, the split ring resonators terahertz response peak is moved, and the redshift phenomenon is produced. The experimental results show that the transgenic and non-transgenic products with similar character can be distinguished clearly by compares split ring resonators terahertz response peaks. The results suggest that the proposed method may be employed to sense applications.
机译:本文提出了一种利用裂环谐振器的太赫兹响应峰红移来识别具有相似光谱特征的不同类型转基因产物的新方法。使用太赫兹的时域光谱技术研究了在金属结构之间的间隙中引入了转基因和非转基因薄液层(厚度为50 nm)的裂环谐振器的太赫兹响应。当将液体膜添加到开口环谐振器的空隙中时,开口环谐振器周围的介电常数改变,开口环谐振器的太赫兹响应峰移动,并且产生红移现象。实验结果表明,通过比较裂环共振子太赫兹响应峰,可以清楚地区分具有相似特征的转基因和非转基因产物。结果表明,所提出的方法可用于感测应用。

著录项

  • 来源
    《Optical and quantum electronics》 |2015年第7期|1819-1828|共10页
  • 作者单位

    School of Mechano-Electronic Engineering, Xidian University, Xi'an 710071, Shanxi, People's Republic of China;

    School of Mechano-Electronic Engineering, Xidian University, Xi'an 710071, Shanxi, People's Republic of China,Guilin University of Aerospace Technology, Guilin 541004, Guangxi, People's Republic of China;

    School of Mechano-Electronic Engineering, Xidian University, Xi'an 710071, Shanxi, People's Republic of China;

    School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin 541004, Guangxi, People's Republic of China;

    School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin 541004, Guangxi, People's Republic of China;

    School of Information Engineering College, Jimei University, Xiamen 361005, Fujian, People's Republic of China,Xiamen University, Xiamen 361005, Fujian, People's Republic of China;

    School of Information Engineering College, Jimei University, Xiamen 361005, Fujian, People's Republic of China;

  • 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

    Split ring resonators; Terahertz; Transgenic product; Identity; Redshift;

    机译:裂环谐振器;太赫兹转基因产品;身份红移;

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