Signal-to-noise enhancement ofa distributed fibre-optic temperature sensor using optical preamplification

K. De Souza

doi:10.1117/12.2302281

9 November 2000 Signal-to-noise enhancement ofa distributed fibre-optic temperature sensor using optical preamplification

K. De Souza

Author Affiliations +

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41853U (2000) https://doi.org/10.1117/12.2302281
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

A fibre-based optical preamplifier system has been used to improve the signal-to-noise capabilities of a Brillouin-based fibre-optic distributed temperature sensor. A 17dB optical signal-to-noise improvement in a 23km sensor is demonstrated.

Citation Download Citation

K. De Souza "Signal-to-noise enhancement ofa distributed fibre-optic temperature sensor using optical preamplification", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41853U (9 November 2000); https://doi.org/10.1117/12.2302281

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