Hybrid distributed sensing system for dynamic strain and temperature measurement
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Published Version
Date
2023
Authors
Gautam, Abhinav
Russell, Conor
Antony, Cleitus
Ibrahim, Selwan
Townsend, Paul
Journal Title
Journal ISSN
Volume Title
Publisher
Optica Publishing Group
Published Version
Abstract
We propose a novel hybrid sensing scheme over a single optical cable using time-division-multiplexing of two interrogation technologies to perform distributed acoustic measurements over a frequency ranging 100Hz−1kHz and temperature measurements with uncertainty below 0.2°C.
Description
Keywords
Hybrid distributed sensing system , Dynamic strain and temperature measurement
Citation
Gautam, A., Russell, C., Antony, C., Ibrahim, S. and Townsend, P. (2023) 'Hybrid distributed sensing system for dynamic strain and temperature measurement', in 28th International Conference on Optical Fiber Sensors, Technical Digest Series (Optica Publishing Group, 2023), paper Th6.77 (4pp). https://doi.org/10.1364/OFS.2023.Th6.77
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© 2023, The Authors. Published by Optica Publishing Group.