Conference Paper

Advanced Brillouin-based distributed optical fibre sensors with sub-meter scale spatial resolution

Inst. of Electr. Eng., EPFL Swiss Fed. Inst. of Technol., Lausanne, Switzerland
DOI: 10.1109/ECOC.2010.5621288 In proceeding of: Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Source: OAI

ABSTRACT Classical configurations of Brillouin distributed optical fibre sensors show a spatial resolution limited by the phonon lifetime to 1 meter. Novel approaches can substantially overcome this limit through the prior activation of the acoustic wave.

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May 21, 2014