Abstract
We have developed a long-range Brillouin distributed sensor featuring 100 km measuring distance with 2 meter resolution. To our knowledge, this is the first time that a high-resolution setup reaches the barrier of 100 km measurement range. The key improvements with respect to previous configurations are explained. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
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CITATION STYLE
Angulo-Vinuesa, X., Martin-Lopez, S., Nuño, J., Corredera, P., Ania-Castañon, J. D., Thévenaz, L., & Gonzalez-Herraez, M. (2011). Hot spot detection over 100 km with 2 meter resolution in a Raman-assisted Brillouin distributed sensor. In 21st International Conference on Optical Fiber Sensors (Vol. 7753, p. 775309). SPIE. https://doi.org/10.1117/12.885041
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