# Active depth from defocus system using coherent illumination and a no moving parts camera

> Research article (Optics Communications, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W1787360621](https://www.wikidata.org/wiki/openalex:W1787360621)  
**Source**: https://4ort.xyz/entity/active-depth-from-defocus-system-using-coherent-illumination-and-a-no-moving-parts-camera