Impact of Fitting and Digital Filtering on Signal-to-Noise Ratio and Brillouin Frequency Shift Uncertainty of BOTDA Measurements
Zaslawski, Simon; Yang, Zhisheng; Soto, Marcelo A.; Thévenaz, Luc
2018

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Abstract

The intricate relationships linking signal-to-noise ratio and Brillouin frequency shift uncertainty after post-processing of Brillouin optical time-domain analysis measurements are investigated, highlighting the crucial impact of fitting.

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Title Impact of Fitting and Digital Filtering on Signal-to-Noise Ratio and Brillouin Frequency Shift Uncertainty of BOTDA Measurements
Author(s) Zaslawski, Simon ; Yang, Zhisheng ; Soto, Marcelo A. ; Thévenaz, Luc
Published in Proceedings of the 26th International Conference on Optical Fiber Sensors
Pagination 4
Editor(s)
Pages ThE27
Conference 26th International Conference on Optical Fiber Sensors, SwissTech Convention Center, Lausanne, Switzerland, September 24-28, 2018
Date 2018-11-21
Publisher Washington, D.C., OSA
ISBN 978-1-943580-50-7
DOI https://doi.org/10.1364/OFS.2018.ThE27
Other identifier(s) DOI: https://doi.org/10.1364/OFS.2018.ThE27
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
Peer-reviewed publications
Conference Papers
Work produced at EPFL
Record creation date 2018-11-22

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