Utilization of extrinsic Fabry-Perot interferometers with spectral interferometric interrogation for microdisplacement measurement

The paper presents a number of signal processing approaches for the spectral interferometric interrogation of extrinsic Fabry-Perot interferometers (EFPIs). The analysis of attainable microdisplacement resolution is performed and the analytical equations describing the dependence of resolution on pa...

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Bibliographic Details

Published in:	Journal of Electronic Science and Technology
Main Authors:	Leonid Liokumovich, Aleksandr Markvart, Nikolai Ushakov
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2020-03-01
Subjects:	Absolute measurement Dynamic measurement Fabry-Perot interferometer Least-squares methods Optical fiber sensors Resolution analysis
Online Access:	http://www.sciencedirect.com/science/article/pii/S1674862X20300276