Paper
1 September 1999 Survey and comparison of distributed fibre optic sensing methods for measuring location and quantity information
I. Alasaarela
Author Affiliations +
Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 37461G (1999) https://doi.org/10.1117/12.2302042
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of
Abstract
Classification of distributed optical fibre sensing methods and their main properties for measuring quantity information continuously from a long sensor fibre have been reported. In addition, the results of a comparison in respect to spatial resolution, measurement time and range are summarised.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
I. Alasaarela "Survey and comparison of distributed fibre optic sensing methods for measuring location and quantity information", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37461G (1 September 1999); https://doi.org/10.1117/12.2302042
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KEYWORDS
Polarization

Spatial resolution

Interferometry

Sensors

Time metrology

Modulation

Backscatter

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