Abstract
A method for determining the eigenfrequencies of the fiber coils used in sensors based on a Sagnac interferometer is proposed. In this method, the fiber coil is used as the main part of an external resonator of a laser diode. The method is simple and reliable, and a high accuracy of measurements is ensured.
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Original Russian Text © E.I. Alekseev, V.P. Gubin, V.G. Kovalenko, N.I. Starostin, 2007, published in Radiotekhnika i Elektronika, 2007, Vol. 52, No. 12 pp. 1524–1526.
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Alekseev, E.I., Gubin, V.P., Kovalenko, V.G. et al. A method for measuring the eigenfrequency of the fiber coil of a Sagnac interferometer. J. Commun. Technol. Electron. 52, 1415–1417 (2007). https://doi.org/10.1134/S1064226907120157
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DOI: https://doi.org/10.1134/S1064226907120157