The construction of a contactless adaptive vibration sensor based on an externally modulated reflectometer-type fiber-optic transducer is discussed. The sources of measurement error and ways of reducing them are determined. An experimental prototype fiber-optic contactless adaptive vibration sensor and a method for correcting its transfer function are described.
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Translated from Izmeritel’naya Tekhnika, No. 11, pp. 11–13, November, 2016.
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Yurin, A.I., Dmitriev, A.V., Krasivskaya, M.I. et al. Adaptive Contactless Fiber-Optic Vibration Displacement Sensor. Meas Tech 59, 1146–1150 (2017). https://doi.org/10.1007/s11018-017-1106-6
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DOI: https://doi.org/10.1007/s11018-017-1106-6