A 53-km Simplex-coded distributed temperature sensor based on coherent detection of Brillouin frequency shift is demonstrated with 1.1 K and 35 m resolutions, using only 10 mW input peak power.
Title
Optical pulse coding applied to distributed temperature sensor using coherent detection of spontaneous Brillouin frequency shift
Published in
2008 34th European Conference on Optical Communication
Pages
1-2
Conference
2008 34th European Conference on Optical Communication, Brussels, Belgium, 21-25 09 2008
Date
2008
Publisher
IEEE
Record creation date
2012-11-01