# An Enhanced Distributed Acoustic Sensor Based on UWFBG and Self-Heterodyne Detection

> Research article (Journal of Lightwave Technology, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2905607274](https://www.wikidata.org/wiki/openalex:W2905607274)  
**Source**: https://4ort.xyz/entity/an-enhanced-distributed-acoustic-sensor-based-on-uwfbg-and-self-heterodyne-detection