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.


Publié dans:
Proc. SPIE, 7653, 76532T
Présenté à:
Fourth European Workshop on Optical Fibre Sensors, Porto, Portugal, September 8, 2010
Année
2010
Publisher:
The International Society for Optical Engineering
ISSN:
1996-756X
Laboratoires:


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 Notice créée le 2011-01-10, modifiée le 2020-04-20

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