# Nondestructive evaluation of porosity in additive manufacturing by laser ultrasonic surface wave

> Research article (Measurement, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4221051438](https://www.wikidata.org/wiki/openalex:W4221051438)  
**Source**: https://4ort.xyz/entity/nondestructive-evaluation-of-porosity-in-additive-manufacturing-by-laser-ultrasonic-surface-wave