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首页> 外文会议>Physics and simulation of optoelectronic devices XXIII >Ultra-high sensitivity optical biosensor based on vernier effect in triangular ring resonators (TRRs) with SPR
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Ultra-high sensitivity optical biosensor based on vernier effect in triangular ring resonators (TRRs) with SPR

机译：基于游标效应的具有SPR的三角环谐振器（TRR）中的超高灵敏度光学生物传感器

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摘要

In this paper, surface plasmon resonance triangular ring resonator (SPR-TRR) Vernier structure based on InP is simulated for index variation from 1.33 to 1.35. Sensing area of SPR-TRR is achieved to make an ultra-compact SPR mirror by deposition of Au film layer which is designed to deposit on vertex of TRR. The possibility of mass production is shown by a deposition of SPR mirror on the triangular ring resonator (TRR). Also, the sensitivity enhancement of an envelope signal for Vernier effect is confirmed by FDTD simulation compared to SPR-TRR. As simulation results, the sensitivity is enhanced 20 nm / RTU to 480 nm / RIU. Thus, SPR-TRR Vernier structure is used for a biosensor to enhance the sensitivity of biosensor.
机译：在本文中，模拟了基于InP的表面等离子体激元共振三角环谐振器（SPR-TRR）游标结构，其折射率在1.33至1.35之间变化。通过沉积旨在沉积在TRR顶点上的Au膜层，可以实现SPR-TRR的传感区域，从而制成超紧凑的SPR镜。 SPR镜在三角环形谐振器（TRR）上的沉积显示了批量生产的可能性。此外，与SPR-TRR相比，通过FDTD仿真可以确认用于游标效果的包络信号的灵敏度增强。作为仿真结果，灵敏度提高了20 nm / RTU至480 nm / RIU。因此，SPR-TRR游标结构被用于生物传感器以增强生物传感器的灵敏度。

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  • 来源
  • 会议地点 San Francisco CA(US)
  • 作者

    Tae-Ryong Kim; Hong-Seung Kim; Jun Li; Geum-Yoon Oh; Doo-Gun Kim; Young-Wan Choi;

  • 作者单位

    School of Electrical and Electronics Engineering, Chung-Ang University, 221 Heuksuk-dong, Dongjak-ku, Seoul, 156-756, Korea;

    School of Electrical and Electronics Engineering, Chung-Ang University, 221 Heuksuk-dong, Dongjak-ku, Seoul, 156-756, Korea;

    School of Electrical and Electronics Engineering, Chung-Ang University, 221 Heuksuk-dong, Dongjak-ku, Seoul, 156-756, Korea;

    School of Electrical and Electronics Engineering, Chung-Ang University, 221 Heuksuk-dong, Dongjak-ku, Seoul, 156-756, Korea;

    Photonic Bio System Research Center, Korea Photonics Technology Institute, Korea;

    School of Electrical and Electronics Engineering, Chung-Ang University, 221 Heuksuk-dong, Dongjak-ku, Seoul, 156-756, Korea;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Ultra-high sensitivity; SPR mirror; triangular ring resonator; integrated optical biosensor; Vernier effect;

    机译：超高灵敏度； SPR镜;三角环谐振器集成光学生物传感器；游标效应;

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