Brillouin distributed fiber sensing at ultra-high spatial resolution
- Thevenaz, Luc
- Denisov, Andrey
- Soto, Marcelo A.
Publication date
November 2015
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Sophisticated techniques have been recently developed to achieve centimetric spatial resolution in distributed Brillouin fibre sensing, by-passing the slow response of this optoacoustic interaction by creating a localized stationary material vibration. More than 1'000'000 resolved points are demonstrated (1 cm resolution over 10 km)
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