Enhanced Sensitivity and Detection of Near-Infrared Refractive Index Sensor with Plasmonic Multilayers

Enhanced Sensitivity and Detection of Near-Infrared Refractive Index Sensor with Plasmonic Multilayers

In this work, the multilayer of the surface plasmon resonance (SPR) sensor was optimized to achieve the maximum sensor sensitivity. By optimizing the thickness of the silver layer (Ag) and dielectric films (TiO<sub>2</sub> and AlAs), the optimum sensitivity of the SPR sensor could be obt...

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Bibliographic Details
Main Authors: Tan Tai Nguyen, Nguyen Van Sau, Quang Minh Ngo, Gauthier Eppe, Ngoc Quyen Tran, Nguyen Thi Phuong Anh
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Sensors
Subjects:
combination
multilayer
infrared laser
sensor
surface plasmon resonance
Online Access:https://www.mdpi.com/1424-8220/21/21/7056

Internet

https://www.mdpi.com/1424-8220/21/21/7056

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