# Detecting beam offsets in laser welding of closed-square-butt joints by wavelet analysis of an optical process signal

> Research article (Optics & Laser Technology, 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2885837892](https://www.wikidata.org/wiki/openalex:W2885837892)  
**Source**: https://4ort.xyz/entity/detecting-beam-offsets-in-laser-welding-of-closed-square-butt-joints-by-wavelet-analysis-of-an-optical-process-signal