# Quantitative evaluation of subsurface cracks with laser-generated surface wave based on back propagation neural network

> Research article (Applied Physics A, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4282969664](https://www.wikidata.org/wiki/openalex:W4282969664)  
**Source**: https://4ort.xyz/entity/quantitative-evaluation-of-subsurface-cracks-with-laser-generated-surface-wave-based-on-back-propagation-neural-network