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Title: Long-Range Distributed Acoustic Sensor Based on 3x3 Coupler Assisted Passive Demodulation Scheme
Authors: Türker V.
Uyar F.
Kartaloglu T.
Özbay E.
Özdür I.
Keywords: Acoustic devices
Optical variables measurement
Acoustic Sensors
Optical time domain reflectometry
Sensing fibers
Strain perturbation
Issue Date: 2022
Publisher: Optica Publishing Group (formerly OSA)
Abstract: A distributed acoustic sensor based on phase-sensitive optical time domain reflectometry (?-OTDR) and passive 3x3 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: CLEO: Applications and Technology, A and T 2022 -- 15 May 2022 through 20 May 2022 -- -- 181726
ISBN: 9.78196E+12
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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