Paper
28 August 2019 An optical fibre cable for distributed pressure sensing: a proof of concept
Luca Schenato, Alessandro Pasuto, Andrea Galtarossa, Luca Palmieri
Author Affiliations +
Proceedings Volume 11199, Seventh European Workshop on Optical Fibre Sensors; 111991Y (2019) https://doi.org/10.1117/12.2539832
Event: Seventh European Workshop on Optical Fibre Sensors, 2019, Limassol, Cyprus
Abstract
In this paper, we describe an optical fibre cable for distributed pressure sensing. The cable structure encodes the local pressure into strain exerted onto a standard optical fibre, embedded inside the cable following a meandering path. The cable has been designed and preliminarily tested by means of optical frequency domain reflectometry. Nonetheless, the cable can be interrogated by any optical fibre distributed strain sensing technique. Up to our knowledge, the proposed cable is the first real distributed fibre optic pressure sensing cable embedding standard fibres, capable of providing high- pressure sensitivity.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Luca Schenato, Alessandro Pasuto, Andrea Galtarossa, and Luca Palmieri "An optical fibre cable for distributed pressure sensing: a proof of concept", Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111991Y (28 August 2019); https://doi.org/10.1117/12.2539832
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KEYWORDS
Optical fiber cables

Optical sensing

Optical fibers

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