Research of Coupling Single-Mode Fiber-Optic Vibration Sensor and Experimental Test

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Abstract:

A new kind of coupling single-mode fiber-optic sensor is presented and the working theory is discussed. Vibration tests of the sensor are carried out. The vibration experimental system based on cantilever are setup and explained in detail. Dynamic response of coupling single-mode fiber-optic sensor compared with piezoelectric sensor is investigated and the result is excellent. Experimental results show that the coupling single-mode fiber-optic sensor is suitable for vibration measurement practically.

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3318-3322

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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