# Improving the Brillouin frequency shift measurement resolution in the Brillouin optical time domain reflectometry (BOTDR) fiber sensor by artificial neural network (ANN)

> Research article (Optical Fiber Technology, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4214912517](https://www.wikidata.org/wiki/openalex:W4214912517)  
**Source**: https://4ort.xyz/entity/improving-the-brillouin-frequency-shift-measurement-resolution-in-the-brillouin-optical-time-domain-reflectometry-botdr-