Enhanced long-range distributed strain and temperature sensing using BOTDA and optical pulse coding

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 / 44microstrain temperature/strain resolutions.


Published in:
35th European Conference on Optical Communication - Post Deadline Papers, 2009-Supplement, 1-2
Presented at:
35th European Conference on Optical Communication ECOC '09, Vienna, Austria, Sept. 20-24, 2009
Year:
2009
Publisher:
VDE
ISBN:
978-1-4244-5096-1
Note:
Postdeadline paper
Laboratories:




 Record created 2010-04-14, last modified 2018-03-18

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