High Sensitivity Terahertz Biosensor Based on Mode Coupling of a Graphene/Bragg Reflector Hybrid Structure

High Sensitivity Terahertz Biosensor Based on Mode Coupling of a Graphene/Bragg Reflector Hybrid Structure

In this work, a high-sensitivity terahertz (THz) biosensor is achieved by using a graphene/Bragg reflector hybrid structure. This high-sensitivity THz biosensor is developed from the sharp Fano resonance transmission peak created by coupling the graphene Tamm plasmons (GTPs) mode to a defect mode. I...

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Bibliographic Details
Main Authors: Yamei Liu, Qiwen Zheng, Hongxia Yuan, Shenping Wang, Keqiang Yin, Xiaoyu Dai, Xiao Zou, Leyong Jiang
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Biosensors
Subjects:
terahertz biosensor
Tamm plasmons
mode coupling
graphene
Online Access:https://www.mdpi.com/2079-6374/11/10/377

Internet

https://www.mdpi.com/2079-6374/11/10/377

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