16km distributed temperature sensor based on coherent detection of spontaneous Brillouin scattering using a Brillouin laser

V. Lecœuche

doi:10.1117/12.2302137

1 September 1999 16km distributed temperature sensor based on coherent detection of spontaneous Brillouin scattering using a Brillouin laser

V. Lecœuche

Author Affiliations +

Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374643 (1999) https://doi.org/10.1117/12.2302137
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of

Abstract

We report on a novel system to detect the spontaneously backscattered Brillouin signal, to be used for distributed temperature sensing. We demonstrate a 10m spatial resolution over 16 km of fibre.

Citation Download Citation

V. Lecœuche "16km distributed temperature sensor based on coherent detection of spontaneous Brillouin scattering using a Brillouin laser", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374643 (1 September 1999); https://doi.org/10.1117/12.2302137

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