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Type: 
Conference
Description: 
Using 255-bit Simplex-coded OTDR we demonstrate enhanced performance in Raman-based DTS (30 km with 5 K and 17 m resolution) using low-power (80 mW) laser-diodes. Additional discrete Raman amplification of coded pulses allows more than 40 km measurement range.
Publisher: 
Optical Society of America
Publication date: 
23 Oct 2006
Authors: 

G Bolognini, J Park, A Chiuchiarelli, N Park, F Di Pasquale

Biblio References: 
Pages: ThE45
Origin: 
Optical Fiber Sensors