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Title: Long-Range Distributed Acoustic Sensor Based on 3×3 Coupler Assisted Passive Demodulation Scheme
Authors: Türker, V.
Uyar, F.
Kartaloglu, T.
Özbay,, E.
Özdür, I.
Keywords: Acoustic devices
Optical variables measurement
3×3 coupler
Acoustic Sensors
Optical time domain reflectometry
Sensing fibers
Strain perturbation
Issue Date: 2022
Publisher: Institute of Electrical and Electronics Engineers Inc.
Abstract: A distributed acoustic sensor based on phase-sensitive optical time domain reflectometry (?-OTDR) and passive 3×3 coupler demodulation is demonstrated which is capable of quantifying strain perturbations at 40 km of a sensing fiber. © Optica Publishing Group 2022, © 2022 The Author(s)
Description: 2022 Conference on Lasers and Electro-Optics, CLEO 2022 -- 15 May 2022 through 20 May 2022 -- 182946
ISBN: 9781957171050
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

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