DOI QR코드

DOI QR Code

Characteristics Analysis of Total Internal Reflection-based Dielectric Multi-layer Sensor Using Plasmonics Phenomena

플라즈모닉스 현상을 이용한 전반사 기반 다층 유전체 박막 센서의 특성 분석

  • Kim, Hong-Seung (Department of Electrical and Electronics Engineering, Chung-Ang University) ;
  • Lee, Tae-Kyeong (Department of Electrical and Electronics Engineering, Chung-Ang University) ;
  • Kim, Doo-Gun (Korea Photonics Technology Institute, Photonics Fusion System Research Center) ;
  • Jung, You-Ra (Korea Photonics Technology Institute, Photonics Fusion System Research Center) ;
  • Oh, Geum-Yoon (Department of Electrical and Electronics Engineering, Chung-Ang University) ;
  • Lee, Byeong-Hyeon (Department of Electrical and Electronics Engineering, Chung-Ang University) ;
  • Ki, Hyun-Chul (Korea Photonics Technology Institute, Photonics Fusion System Research Center) ;
  • Choi, Young-Wan (Department of Electrical and Electronics Engineering, Chung-Ang University)
  • 김홍승 (중앙대학교, 전자전기공학부, 광전자 및 회로시스템 연구실) ;
  • 이태경 (중앙대학교, 전자전기공학부, 광전자 및 회로시스템 연구실) ;
  • 김두근 (한국광기술원 광융합시스템연구센터) ;
  • 정유라 (한국광기술원 광융합시스템연구센터) ;
  • 오금윤 (중앙대학교, 전자전기공학부, 광전자 및 회로시스템 연구실) ;
  • 이병현 (중앙대학교, 전자전기공학부, 광전자 및 회로시스템 연구실) ;
  • 기현철 (한국광기술원 광융합시스템연구센터) ;
  • 최영완 (중앙대학교, 전자전기공학부, 광전자 및 회로시스템 연구실)
  • Received : 2012.05.24
  • Accepted : 2012.06.14
  • Published : 2012.07.01

Abstract

In this paper, we have theoretically analyzed and designed a dielectric multi-layer sensor with a SPR (surface plasmon resonance) using analytical calculation and FDTD (finite difference time-domain) methods. The proposed structure is composed of periodic layer and thin metal film. It has many advantages. One of that is a high sensitivity of the SPR. Another is a high Q-factor of the characteristics in the PhC (photonic crystals) micro-cavity structure. The incident light has double resonance characteristics, because the filtered light by PhC structure, dielectric multi-layer, is met the thin metal film for SPR effect. We have also observed the change of resonance characteristics according to the variation of effective index on the metal film.

Keywords

References

  1. K. D. Vos, I. Bartolozzi, E. Schacht, P. Bienstman, and R. Baets, Opt. Express, 15, 12 (2007). https://doi.org/10.1364/OE.15.000012
  2. J. Homola, Anal. Bioanal. Chem., 377 (2003).
  3. D. Hradetzky, C. Mueller, and H. Reinecke, J. Optics A: Pure Appl. Opt., 8 (2006).
  4. E. Chow, A. Grot, L. W. Mirkarimi, M. Sigalas, and G. Girolami, Opt. Lett., 29, 10 (2004).
  5. D. Erickson, S. Mandal, A. H. J. Yang, and B. Cordovez, Microfluidics and Nanofluidics, 4, (2008).
  6. J. Homolar, S. S. Yee, and G. Gauglitz, Sensor. Actuat., B54 (1999).
  7. J. S. Shumaker-Parry, and C. T. Campbell, Anal. Chem., 76 (2004).
  8. Y. Guo, C. Divin, A. Myc, F. L. Terry, Jr., J. R. Baker, Jr., T. B. Norris, and J. Y. Ye, Opt. Express, 16, 16 (2008).
  9. Y. Guo, J. Y. Ye, C. Divin, B. Huang, T. P. Thomas, J. R. Baker, and Jr., T. B. Norris, Anal. Chem., 82, 12 (2010).