# Detection and identification of external intrusion signals from 33 km optical fiber sensing system based on deep learning

> Research article (Optical Fiber Technology, 2019) · cited 64× · AI/ML

**Wikidata**: [openalex:W2988158872](https://www.wikidata.org/wiki/openalex:W2988158872)  
**Source**: https://4ort.xyz/entity/detection-and-identification-of-external-intrusion-signals-from-33-km-optical-fiber-sensing-system-based-on-deep-learnin