Description of the evolution of the Brillouin gain linewidth with temperature

S. Le Floch

doi:10.1117/12.2302305

9 November 2000 Description of the evolution of the Brillouin gain linewidth with temperature

S. Le Floch

Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41854I (2000) https://doi.org/10.1117/12.2302305
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy

Abstract

We propose a theoretical expression of the Brillouin gain linewidth ΔV_B evolution with temperature. Combined with a more precise model of the Stockes power analytic expression, this should enable to decouple the effects of strain and temperature in BOTDA sensors.

Citation Download Citation

S. Le Floch "Description of the evolution of the Brillouin gain linewidth with temperature", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41854I (9 November 2000); https://doi.org/10.1117/12.2302305

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