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A Design Technique and Structure for Optical Fibre Vibration Sensor
Abstract:
This paper reviewed techniques of vibration sensors, studied structure and working principle of phase modulated optical fiber vibration sensor, and designed a new structure of non-contact optical vibration sensor. Use this structure, expect accuracy of 0.1um can be obtained in the range of 1mm. At the same time, this system is simple, anti-interference ability, high reliability and ease of practical.
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Pages:
3462-3465
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Online since:
November 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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