Optical pulse coding is successfully applied to long-range sensors based on Brillouin optical time domain analysis, achieving a record of 1 meter spatial resolution over 50 km of SMF with 2.2°C / 44µɛ temperature/strain resolutions.
Published in:
Optical Communication, 2009. ECOC '09. 35th European Conference on
(Volume:2009-Supplement
)
Date of Conference: 20-24 Sept. 2009