Sensitivity Comparison of Refractive Index Transducer Optical Fiber Based on Surface Plasmon Resonance Using Ag, Cu, and Bimetallic Ag–Cu Layer

Sensitivity Comparison of Refractive Index Transducer Optical Fiber Based on Surface Plasmon Resonance Using Ag, Cu, and Bimetallic Ag–Cu Layer

A single-mode optical fiber sensor uses surface plasmon resonance (SPR) with a bimetallic silver−copper (Ag−Cu) coating compared to a single layer of Ag and Cu itself. Bimetallic Ag−Cu sensors are constructed by simple fabrication on a side-polished optical fiber, follo...

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Bibliographic Details
Main Authors: Rozalina Zakaria, Nur Aina’a Mardhiah Zainuddin, Sofiah Athirah Raya, Siti Anis Khairani Alwi, Toni Anwar, Aliza Sarlan, Kawsar Ahmed, Iraj Sadegh Amiri
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Micromachines
Subjects:
d-shaped optical fiber
bimetallic layer
spr
alcohol sensor
Online Access:https://www.mdpi.com/2072-666X/11/1/77

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