An Efficient pH Detector for Water Contamination Based on Mach–Zehnder Interferometer Application

An Efficient pH Detector for Water Contamination Based on Mach–Zehnder Interferometer Application

This paper presents a pH sensor with a Mach–Zehnder Interferometer (MZI) that operates in solutions of 4.0, 7.0, and 10.0. The sensor device consists of two tapered sections with dimensions of 1 mm/1 mm/1 mm for down-taper, waist-length, and up-taper, respectively, with a separation of 10 mm. The di...

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Bibliographic Details
Main Authors: Mario Angel Rico-Mendez, Romeo Selvas, Oxana V. Kharissova, Daniel Toral-Acosta, Norma Patricia Puente-Ramirez, Ricardo Chapa-Garcia, Abraham Antonio Gonzalez-Roque
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sci
Subjects:
Mach–Zehnder Interferometer
fiber devices
tapered optical fiber
multi–wall carbon nanotubes
Online Access:https://www.mdpi.com/2413-4155/6/4/80
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