Intermodal measurements in few-mode fibers with phase- sensitive OTDR
Markiewicz, Krzysztof; Kaczorowski, Jakub; Yang, Zhisheng; Szostkiewicz, Lukasz; Dominguez-Lopez, Alejandro; Napierała, Marek; Nasiłowski, Tomasz; Thévenaz, Luc
2020

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Abstract

We experimentally verify the possibility of measuring the difference in effective refractive index between higher-order-modes using a phase-sensitive OTDR, indicating that it is possible to measure the average difference over long fiber spans.

Details

Title Intermodal measurements in few-mode fibers with phase- sensitive OTDR
Author(s) Markiewicz, Krzysztof ; Kaczorowski, Jakub ; Yang, Zhisheng ; Szostkiewicz, Lukasz ; Dominguez-Lopez, Alejandro ; Napierała, Marek ; Nasiłowski, Tomasz ; Thévenaz, Luc
Published in Optical Fiber Sensors Conference 2020 Special Edition
Pages Paper T3.4
Conference Optical Fiber Sensors Conference 2020, Washington, DC United States, June 8-12, 2020
Date 2020
ISBN 978-1-557523-07-5
DOI https://doi.org/10.1364/OFS.2020.T3.4
Laboratories SCI-STI-LT
Record Appears in Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > SCI-STI-LT - SCI STI LT Group
Work produced at EPFL
Published
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Record creation date 2021-11-10

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