A Miniature Liquid Flowmeter Using All-Fiber Fabry–Perot Cavity for Real-Time Measurement

A miniature and highly sensitive fiber-optic liquid flowmeter based on Fabry–Perot interferometry (FPI) is proposed and demonstrated for fluid-flow micro-channel testing. The diaphragm deformation and pressure of the proposed sensor for flow rate detection are obtained from numerical and finite elem...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Haotian Ding, Dongqin Lu, Xiangxu Kong, Junxian Luo, Hanwen Liu, Hongwei Tong, Ye Chen, Fei Xu
Format:	Article
Language:	English
Published:	MDPI AG 2024-04-01
Subjects:	Fabry–Perot interferometry flowmeter temperature compensation
Online Access:	https://www.mdpi.com/2304-6732/11/4/354