9 June 2004 Fibre optic distributed temperature sensing using IOFDR
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Proceedings Volume 5502, Second European Workshop on Optical Fibre Sensors; (2004) https://doi.org/10.1117/12.566628
Event: Second European Workshop on Optical Fibre Sensors, 2004, Santander, Spain
Abstract
A distributed temperature sensor based on spontaneous Raman scattering in a single-mode fiber is demonstrated. A brief theoretical description of the IOFDR technique for spatial resolution of the backscattered waves is given. Measurements on 16 km of SM fiber with spatial resolution of around 2m are presented. To the best of the authors' knowledge, this represents a new record for an IOFDR system. An accuracy of ±2K is achieved.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Emir Karamehmedovic, Ulrich Glombitza, "Fibre optic distributed temperature sensing using IOFDR", Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); doi: 10.1117/12.566628; https://doi.org/10.1117/12.566628
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