Identification of abnormal noise point in optical fiber link using nonlinear Fourier transform

Ken Mishina; Akihiro Maruta

doi:10.1364/CLEO_SI.2023.SM3I.3

CLEO 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper SM3I.3
•https://doi.org/10.1364/CLEO_SI.2023.SM3I.3

Identification of abnormal noise point in optical fiber link using nonlinear Fourier transform

Ken Mishina and Akihiro Maruta

CLEO: Science and Innovations 2023

San Jose, CA United States
7–12 May 2023
ISBN: 978-1-957171-25-8

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Nonlinear Transmission (SM3I)

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K. Mishina and A. Maruta, "Identification of abnormal noise point in optical fiber link using nonlinear Fourier transform," in CLEO 2023, Technical Digest Series (Optica Publishing Group, 2023), paper SM3I.3.

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Abstract

We propose a novel sensing method to detect an abnormal noise point using the nonlinear Fourier transform. High estimation accuracy of the proposed method within 0.1 km is demonstrated by numerical simulation.

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