Brillouin echo-distributed sensing based on differential phase-shift keying technique

Lee, M. W.Stiller, B.Hauden, J.Maillotte, H.Thévenaz, LucSylvestre, T.2012-01-092012-01-092012-01-09201110.1364/ECOC.2011.Tu.6.LeCervin.2https://infoscience.epfl.ch/handle/20.500.14299/76443In this letter, we demonstrate experimentally Brillouin echo-distributed sensing based on differential phase-shift keying technique. A positive and negative pulse is applied to a single Mach-Zehnder modulator to achieve a resolution of 5 cm.Brillouin echo-distributed sensing based on differential phase-shift keying techniquetext::conference output::conference proceedings::conference paper