Low-Coherence Homodyne Interferometer for Sub-Megahertz Fiber Optic Sensor Readout

This study proposes a method for interferometric fiber optic sensor readouts. The method utilizes the advantages of the active homodyne demodulation technique and low-coherence interferometry. The usage of the tandem low-coherence interferometer enables modulating the reference interferometer withou...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Petr Volkov, Andrey Lukyanov, Alexander Goryunov, Daniil Semikov, Oleg Vyazankin
Format:	Article
Language:	English
Published:	MDPI AG 2024-01-01
Subjects:	fiber optic sensor low-coherence interferometry homodyne demodulation
Online Access:	https://www.mdpi.com/1424-8220/24/2/552