Fiber optic strain sensing using an absolute frequency reference
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Date
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Lam, Timothy T.Y.
Chow, Jong H.
Shaddock, Daniel A.
Gray, Malcolm B.
McClelland, David E.
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IEEE Xplore
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Abstract
We present a quasi-static fiber optic strain sensing system. Strain signals are encoded onto a laser and read off using a H13 C14 N absorption line. Resolutions below a nanostrain for frequencies above 20 mHz were achieved.
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Book Title
35th Australian Conference on Optical Fibre Technology, ACOFT 2010
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Publication