# Color lens-free imaging using multi-wavelength illumination based phase retrieval

> Research article (Optics Express, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3091998388](https://www.wikidata.org/wiki/openalex:W3091998388)  
**Source**: https://4ort.xyz/entity/color-lens-free-imaging-using-multi-wavelength-illumination-based-phase-retrieval