Hybrid Distributed Acoustic-Temperature Sensor Using a Multimode Fiber

Abstract
We report on simultaneous measurements of vibration and temperature along a multimode fiber (MMF). The MMF operates in a quasi-single-mode (QSM) state to satisfy the operational requirements of the distributed acoustic and temperature sensing systems.

Citation
Mao, Y., Ashry, I., Hveding, F., Bukhamseen, A. Y., Ng, T. K., & Ooi, B. S. (2021). Hybrid Distributed Acoustic-Temperature Sensor Using a Multimode Fiber. Optical Fiber Sensors Conference 2020 Special Edition. https://doi.org/10.1364/ofs.2020.t3.27

Acknowledgements
The authors would like to acknowledge the financial supports from Saudi Aramco (RGC/3/3138-01); King Abdullah University of Science and Technology (KAUST) (BAS/1/1614-01-01, GEN/1/6607-01-01, KCR/1/2081-01-01).

Publisher
Optica Publishing Group (formerly OSA)

Conference/Event Name
27th International Conference on Optical Fiber Sensors, OFS 2020

DOI
10.1364/ofs.2020.t3.27

Additional Links
https://opg.optica.org/abstract.cfm?uri=ofs-2020-T3.27

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