Measurement with 2m resolution using a Raman-assisted BOTDA sensor featuring 75km dynamic range

We have used distributed Raman amplification to extend the measurement distance of a Brillouin Optical Time-Domain Analysis (BOTDA) sensor. We successfully demonstrate a dynamic range of 75 km with 2 meter spatial resolution.


Published in:
Proc. SPIE, 7653, 76532T
Presented at:
Fourth European Workshop on Optical Fibre Sensors, Porto, Portugal, September 8, 2010
Year:
2010
Publisher:
The International Society for Optical Engineering
ISSN:
1996-756X
Laboratories:




 Record created 2011-01-10, last modified 2018-01-28

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