Singlemode-Multimode-Singlemode Fiber-Optic Interferometer Signal Demodulation Using MUSIC Algorithm and Machine Learning

Singlemode-Multimode-Singlemode Fiber-Optic Interferometer Signal Demodulation Using MUSIC Algorithm and Machine Learning

The paper is aimed at improving the efficiency of signal processing for intermode fiber-optic interferometers. To do so, we propose to use the MUSIC algorithm. It is shown that the use of traditional methods for estimating the number of signal components leads to poor operation of the MUSIC algorith...

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Bibliographic Details
Main Authors: Nikolai Ushakov, Aleksandr Markvart, Leonid Liokumovich
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Photonics
Subjects:
intermode interferometer
spectral interferometry
interferometry
pulse-wave sensing
machine learning
optical fiber sensor
Online Access:https://www.mdpi.com/2304-6732/9/11/879

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