Journal of Sensors / 2012 / Article / Fig 7

Research Article

Suppression of Instability on Sensing Signal of Optical Pulse Correlation Measurement in Remote Fiber Sensing

Figure 7

Time drift fluctuation in remote monitoring of the 1 m long sensing region at the fixed temperature . The solid red line and the dotted blue line show the fluctuation of the time drift value with monitoring time through short (~1 m) and long (~30 km) transmission lines, respectively.
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