# A Surveillance System of Fiber-Optic Cables With Multi-Channel DAS and CNN

> Research article (IEEE Photonics Technology Letters, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3175011038](https://www.wikidata.org/wiki/openalex:W3175011038)  
**Source**: https://4ort.xyz/entity/a-surveillance-system-of-fiber-optic-cables-with-multi-channel-das-and-cnn