An interrogator for a fiber Bragg sensor array based on a tunable erbium fiber laser |
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| Authors: | S A Babin S I Kablukov I S Shelemba A A Vlasov |
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| Institution: | (1) Institute of Automation and Electrometry, Siberian Division, Russian Academy of Sciences, pr. Akademika Koptyuga 1, Novosibirsk, 630090, Russia |
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| 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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