# Grain size characterization of TA1 with GA-BP neural network using laser ultrasonics

> Research article (Optik, 2023) · cited 24× · AI/ML

**Wikidata**: [openalex:W4318035754](https://www.wikidata.org/wiki/openalex:W4318035754)  
**Source**: https://4ort.xyz/entity/grain-size-characterization-of-ta1-with-ga-bp-neural-network-using-laser-ultrasonics