# Influence of laser welding defocus and penetration monitoring based on advanced optical sensors

> Research article (Optik, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4360841927](https://www.wikidata.org/wiki/openalex:W4360841927)  
**Source**: https://4ort.xyz/entity/influence-of-laser-welding-defocus-and-penetration-monitoring-based-on-advanced-optical-sensors