# A Fading-Discrimination Method for Distributed Vibration Sensor Using Coherent Detection of $\varphi $ -OTDR

> Research article (IEEE Photonics Technology Letters, 2016) · cited 49× · AI/ML

**Wikidata**: [openalex:W2531741090](https://www.wikidata.org/wiki/openalex:W2531741090)  
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