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

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</svg>. 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. </table>

Journal of Sensors

fig7

Figure 7

Figure 7: Suppression of Instability on Sensing Signal of Optical Pulse Correlation Measurement in Remote Fiber Sensing 