使用绝对频率基准的光纤应变传感

35th Australian Conference on Optical Fibre Technology Pub Date : 2010-12-01 DOI:10.1109/ACOFT.2010.5929916

T. Lam, J. Chow, D. Shaddock, M. Gray, D. McClelland

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引用次数: 1

摘要

提出了一种准静态光纤应变传感系统。应变信号被编码到激光上，并使用H13C14N吸收线读出。在20 mHz以上的频率下，实现了低于纳米应变的分辨率。

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Fiber optic strain sensing using an absolute frequency reference

We present a quasi-static fiber optic strain sensing system. Strain signals are encoded onto a laser and read off using a H13C14N absorption line. Resolutions below a nanostrain for frequencies above 20 mHz were achieved.

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35th Australian Conference on Optical Fibre Technology

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