Photonic Sensors, 2019, 9 (2): 02151, 网络出版: 2019-04-12  

Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis

Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis
作者单位
Department of Electrical & Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi-6204, Bangladesh
摘要
Abstract
A numerical analysis on dual core photonic crystal fiber (DC-PCF) based surface plasmon resonance (SPR) refractive index sensor is presented. The guiding parameters and required sensing performances are examined with finite element method (FEM) based software under MATLAB environment. According to simulation, it is warranted that the proposed refractive index sensor offers the maximum amplitude sensitivity of 554.9 refractive index unit (RIU.1) and 636.5RIU.1 with the maximum wavelength sensitivity of 5800nm/RIU and 11500nm/RIU, and the sensor resolutions of 1.72×10.5 RIU and 8.7 × 10.6RIU, at analyte refractive index (RI) of 1.40 for x- and y-polarized modes, respectively. As the sensing performance in different wavelength ranges is quite high, the proposed sensor can be used in simultaneous detection for different wavelength ranges. Therefore, the proposed device is of a suitable platform for detecting biological, chemical, biochemical, and organic chemical analytes.

, , . Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis[J]. Photonic Sensors, 2019, 9(2): 02151. Alok Kumar, Ajay Krishno, and Abdul. Dual-Core Photonic Crystal Fiber Plasmonic Refractive Index Sensor: A Numerical Analysis[J]. Photonic Sensors, 2019, 9(2): 02151.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!