The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Transmission Characteristics of Periodic Au Slits at Terahertz Regimes

테라헤르츠 영역에서 금으로 구성된 주기적인 소형 개구의 투과 현상

  • Yoo, Sungjun (School of Electronic and Electrical Engineering, Hongik University) ;
  • Park, Jong-Eon (Metamaterial Electronic Device Research Center, Hongik University) ;
  • Lee, Jun-yong (School of Information and Computer Engineering, Hongik University) ;
  • Choo, Hosung (School of Electronic and Electrical Engineering, Hongik University)
  • 류성준 (홍익대학교 전자전기공학과) ;
  • 박종언 (홍익대학교 메타물질전자소자연구센터) ;
  • 이준용 (홍익대학교 컴퓨터공학부) ;
  • 추호성 (홍익대학교 전자전기공학과)
  • Received : 2017.11.29
  • Accepted : 2018.02.20
  • Published : 2018.02.28
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Abstract

Electromagnetic wave transmission through periodic metal-insulator-metal(MIM) waveguides as a function of plate thickness has not been extensively studied at various terahertz frequencies. In this paper, we investigate the transmittances through gold MIM slits when a normally incident wave with parallel polarization is considered at several terahertz frequencies. In addition, the results are compared to the case of a perfect electric conductor, and the differences are discussed.

테라헤르츠 영역에서 MIM(Metal - Insulator - Metal) 도파관이 주기적으로 배열되어 있는 경우, 도파관 두께의 변화에 따른 전자파의 투과 특성은 널리 연구되지 않았다. 본 논문에서는 금속이 금으로 구성된 주기 구조의 경우 MIM 도파관에 수직으로 입사하는 수평 편파에 의한 전자파의 투과 특성을 다양한 테라헤르츠 주파수 영역에서 확인하고, 그 결과를 분석하고자 한다. 또한 완전 도체의 경우와 비교해 봄으로써 그 차이점을 확인한다.

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References

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