High Frequency Distributed Optical Fibre Dynamic Strain Sensing: A Review
Event name: EAGE/DGG Workshop 2017
Publication date: 31 March 2017
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This is a review of the current state of the art distributed optical fibre sensors capable of quantifying high frequency dynamic vibrations. The most important aspect of phase-OTDR sensing technique which has been used for distributed dynamic measurement are studied. The principle of three phase-OTDR sensing techniques used to measure dynamic perturbations are analyzed followed by a case study of the most recent advances in this field.