High-Sensitivity Liquid Level Sensor Based on the Balloon-Shaped Fiber Optic MZI

High-Sensitivity Liquid Level Sensor Based on the Balloon-Shaped Fiber Optic MZI

We demonstrated a high-sensitivity liquid level sensor based on the balloon-shaped fiber Mach-Zehnder interferometer (MZI). To make an optical fiber MZI sensor, a bare single mode fiber (SMF) is bent into a balloon shape. The sensor is attached to a stiff support and linked to a buoyancy ball floati...

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Bibliographic Details
Main Authors: Tutao Wang, Bo Liu, Lilong Zhao, Yaya Mao, Jianxin Ren, Jiewen Zheng
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Photonics Journal
Subjects:
Bent single mode fiber
fiber optic Mach-Zehnder interferometer
liquid level sensing
ridge regression
Online Access:https://ieeexplore.ieee.org/document/9743970/

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