Temperature Sensing Using Frequency Beating Technique From Single-Longitudinal Mode Fiber Laser
In this paper, a high-resolution fiber temperature sensor is proposed and demonstrated using the frequency beating technique. The sensor uses a constant wavelength (CW) at 1539.96 nm as the reference signal for the frequency beating technique. The sensor signal is provided by a fiber Bragg grating (...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers (IEEE)
2012
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