# Method and system for simultaneously measuring six degrees of freedom motion errors of a rotary axis based on a semiconductor laser

> Research article (Optics Express, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4382723825](https://www.wikidata.org/wiki/openalex:W4382723825)  
**Source**: https://4ort.xyz/entity/method-and-system-for-simultaneously-measuring-six-degrees-of-freedom-motion-errors-of-a-rotary-axis-based-on-a-semicond