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Experimental Analysis of Non-linear Phenomena due to Perturbation Amplitude in ϕ-OTDR Based Fiber Optic Distributed Vibration Sensor

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We experimentally analyze the non-linearity effect due to the perturbation amplitude in the ϕ-OTDR based fiber optic distributed vibration sensor by investigating the effects of large disturbance signal.

© 2020 The Author(s)

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