双核d型光子晶体光纤生物传感器的设计与分析

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT) Pub Date : 2019-05-01 DOI:10.1109/ICASERT.2019.8934563

M. A. Mahfuz, Md. Nazmus Sakib, Mohammad Hasibul Hasan Hasib, Akash Bosu, Md. Roniuzzaman

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引用次数: 2

摘要

本文提出并分析了一种简单的d形光子晶体光纤等离子体生物传感器。采用基于模态求解的有限元法对传感器的性能进行了研究。传感层和等离子体金属(金)层均沉积在外部上平面表面，以便于舒适和易于制造。该传感器的最大灵敏度为8000 nm/RIU和522 RIU-1，采用波长和振幅询问法的分辨率分别为1.25×10-5 RIU和1.92×10-5 RIU，检测范围在1.45 ~ 1.48之间。该传感器具有设计简单、灵敏度高的特点，可用于生物分子分析物的精确检测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and Analysis of Dual-Core D-Shape Photonic Crystal Fiber Biosensor

In this paper, a simple D-shape photonic crystal fiber (PCF) plasmonic biosensor is proposed and analyzed. The sensor performance is investigated by applying a mode solver based finite element method (FEM). The sensing layer and plasmonic metal (gold) layer both are deposited on the external upper plane surface for comfortable and easy fabrication. The sensor exhibits the maximum sensitivity of 8000 nm/RIU and 522 RIU-1, and resolution of 1.25×10-5 RIU and 1.92×10-5 RIU using the wavelength and amplitude interrogation method, respectively, in the detection range between 1.45 and 1.48. Owing to the simple design and highly sensitive characteristics, the proposed biosensor can be precisely applicable for biomolecular analytes detection.

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来源期刊

2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)

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