폴리머 광도파로를 이용한 집적형 표면 플라즈몬 공명 센서

The Integrated Surface Plasmon Resonance Sensor using Polymer Optical Waveguide
  • 오금윤; 
  • 김두근; 
  • 김홍승; 
  • 이태경; 
  • 최영완
Citations

SCOPUS

0

초록

We propose a novel micro surface plasmon resonance (SPR) sensor system based on polymer materials. The proposed SPR system consists of the incident medium with polymer waveguide and the gold thin film for sensing area. Using a polymer optical waveguide instead of a prism in SPR sensing system offers miniaturization, low cost, and potable sensing capability. The whole device performance was analyzed using the finite-difference time domain method. The optimum gold thickness in the attenuated total reflection mirror of polymer waveguide is around 50 nm and the resonance angle to generate surface plasmon wave is 68 degrees.

키워드

Biosensor; Finite-difference time-domain(FDTD) method; Optical waveguide; Polymer; Surface plasmon resonance
제목
폴리머 광도파로를 이용한 집적형 표면 플라즈몬 공명 센서
제목 (타언어)
The Integrated Surface Plasmon Resonance Sensor using Polymer Optical Waveguide
저자
오금윤; 김두근; 김홍승; 이태경; 최영완
발행일
2012-03
저널명
전기학회논문지
권
61
호
3
페이지
433 ~ 436