Terahertz Refractive Index Sensor Based on Enhanced Extraordinary Optical Transmission

Terahertz Refractive Index Sensor Based on Enhanced Extraordinary Optical Transmission

This paper presents a structure for refractive index sensors in the terahertz (THz) band. The THZ sensor is studied in simulation, utilizing the strong local electromagnetic field intensity produced by the enhanced extraordinary optical transmission. Depending on the different sensing positions of t...

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Bibliographic Details
Main Authors: Kaixiang Sun, Jiukai Fang, Yanpeng Shi, Shengnan Shi, Shan Zhang, Jinmei Song, Meiping Li, Xiaodong Wang, Fuhua Yang
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Crystals
Subjects:
refractive index sensor
extraordinary optical transmission
terahertz
surface plasmon polaritons
Online Access:https://www.mdpi.com/2073-4352/12/11/1616

Internet

https://www.mdpi.com/2073-4352/12/11/1616

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