Abstract
An interrogator of Bragg sensors based on a narrow-band tunable erbium laser is developed. The laser characteristics enable one to interrogate up to 45 temperature sensors in a range of 100°C with an error of no greater than 1°C.
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Babin, S.A., Kablukov, S.I., Shelemba, I.S. et al. An interrogator for a fiber Bragg sensor array based on a tunable erbium fiber laser. Laser Phys. 17, 1340–1344 (2007). https://doi.org/10.1134/S1054660X07110138
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DOI: https://doi.org/10.1134/S1054660X07110138