Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9099
Title: Spectral shadowing suppression technique in phase-OTDR sensing based on weak fiber Bragg grating array
Authors: de Miguel Soto, Veronica
Jason, Johan
Kurtoğlu, Deniz
Lopez-Amo, Manuel
Wuilpart, Marc
Kurtoğlu, Deniz
Izmir Institute of Technology. Electronics and Communication Engineering
Issue Date: 2019
Publisher: The Optical Society
Abstract: A postprocessing procedure is presented to suppress spectral shadowing in phase-OTDR sensing systems based on a weak fiber Bragg grating array. A complete theoretical analysis of the interfering signals has been carried out to identify a compensation method. The proposed approach has been applied to simulated and experimental phase-OTDR in the context of vibration measurements. Fast Fourier transform has been employed to analyze the obtained results, which has verified the validity of the proposed method to suppress spectral shadowing. (C) 2019 Optical Society of America
Description: Lopez-Amo, Manuel/0000-0002-9399-5398
WOS: 000457292400016
PubMed: 30702670
URI: https://doi.org/10.1364/OL.44.000526
https://hdl.handle.net/11147/9099
ISSN: 0146-9592
1539-4794
Appears in Collections:PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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