Browsing by Author "Kartaloǧlu, Tolga"

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    Citation - WoS: 2
    Citation - Scopus: 3
    94.8 Km-Range Direct Detection Fiber Optic Distributed Acoustic Sensor
    (Institute of Electrical and Electronics Engineers Inc., 2019) Uyar, Faruk; Onat, Talha; Unal, Canberk; Kartaloǧlu, Tolga; Ozdur, Ibrahim T.; Özbay, Ekmel
    This work demonstrates an ultra-long range direct detection fiber optic distributed acoustic sensor which can detect vibrations at a distance of 94.8 km with 10 m resolution along the sensing fiber. © 2019 Elsevier B.V., All rights reserved.
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    Experimental Analysis of Non-Linear Phenomena due To Perturbation Amplitude in Φ-OTDR Based Fiber Optic Distributed Vibration Sensor
    (Optica Publishing Group (Formerly OSA), 2020) Uyar, Faruk; Kartaloǧlu, Tolga; Özbay, Ekmel; Ozdur, Ibrahim T.
    We experimentally analyze the non-linearity effect due to the perturbation amplitude in the φ-OTDR based fiber optic distributed vibration sensor by investigating the effects of large disturbance signal. © 2023 Elsevier B.V., All rights reserved.
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    Performance Analysis of Specialty Fiber Optic Cables for Distributed Acoustic Sensing
    (Optica Publishing Group (Formerly OSA), 2020) Uyar, Faruk; Kartaloǧlu, Tolga; Erol, Mustafa; Özbay, Ekmel; Ozdur, Ibrahim T.
    In this work, we present the signal-to-noise ratio comparison results of six different buried fiber optic cable for identical external perturbations using a home-made direct detection φ-OTDR system. © 2023 Elsevier B.V., All rights reserved.