# Intelligent Detection of Cracks in Metallic Surfaces Using a Waveguide Sensor Loaded with Metamaterial Elements

> Research article (Sensors, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W2117698744](https://www.wikidata.org/wiki/openalex:W2117698744)  
**Source**: https://4ort.xyz/entity/intelligent-detection-of-cracks-in-metallic-surfaces-using-a-waveguide-sensor-loaded-with-metamaterial-elements