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Long-range distributed strain and temperature sensing with 40-cm spatial resolution based on DPP-BOTDA employing optical pre-amplification and Simplex coding

Type: 
Conference
Description: 
Sub-meter resolution sensing has been achieved employing linear pre-amplification with Simplex-coded pulses employing DPP-BOTDA. Results demonstrate a spatial resolution of~ 40 cm over 56km sensing fiber with 1.1 C-22µε temperature-strain resolution.
Publisher: 
Optical Society of America
Publication date: 
6 Mar 2011
Authors: 

Mohammad Taki, Marcelo A Soto, Gabriele Bolognini, Fabrizio Di Pasquale

Biblio References: 
Pages: OTuL2
Origin: 
Optical Fiber Communication Conference
Link: 
https://www.osapublishing.org/abstract.cfm?uri=OFC-2011-OTuL2

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