Relative Humidity Measurement Based on a Tapered, PVA-Coated Fiber Optics Multimode Interference Sensor

Relative Humidity Measurement Based on a Tapered, PVA-Coated Fiber Optics Multimode Interference Sensor

A relative humidity (RH) fiber optic sensor is demonstrated based on the multimode interference (MMI) phenomenon utilizing a no-core fiber (NCF) coated with polyvinyl alcohol (PVA). The sensor’s structure is simple and consists of a section of NCF spliced between two standard single-mode fibers (SMF...

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Bibliographic Details
Main Authors: Abraham A. Quiñones-Flores, Jose R. Guzman-Sepulveda, Arturo A. Castillo-Guzman
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Optics
Subjects:
fiber sensor
multimode interference
optic fiber taper
no core fiber
relative humidity
Online Access:https://www.mdpi.com/2673-3269/4/3/34

Internet

https://www.mdpi.com/2673-3269/4/3/34

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