# Temperature extraction in Brillouin optical time-domain analysis sensors using principal component analysis based pattern recognition

> Research article (Optics Express, 2017) · cited 50× · AI/ML

**Wikidata**: [openalex:W2726508054](https://www.wikidata.org/wiki/openalex:W2726508054)  
**Source**: https://4ort.xyz/entity/temperature-extraction-in-brillouin-optical-time-domain-analysis-sensors-using-principal-component-analysis-based-patter