Actas de congresos
Raman-based Distributed Temperature Sensor Using Simplex Code And Gain Controlled Edfa
Registro en:
978-1-62841-839-2
Raman-based Distributed Temperature Sensor Using Simplex Code And Gain Controlled Edfa. Spie-int Soc Optical Engineering, v. 9634, p. 2015.
0277-786X
WOS:000363281800224
10.1117/12.2191423
Autor
Bassan
F. R.; Penze
R. S.; Leonardi
A. A.; Fracarolli
J. P. V.; Floridia
C.; Rosolem
J. B.; Fruett
F.
Institución
Resumen
In this work we present a comparison between simplex coded and optical amplified simplex coded Raman based Distributed Temperature Sensing (DTS). An increase in performance is demonstrated using erbium doped fiber amplifier (EDFA) with proper gain control scheme that allows a DTS operates with simplex code. Using 63-bit simplex code and gain controlled EDFA we demonstrated the temperature resolution and dynamic range improvement in 16 degrees C @ 10 km and 4 dB, respectively. 9634