# High numerical aperture RGB achromatic metalens in the visible

> Research article (Photonics Research, 2022) · cited 51× · AI/ML

**Wikidata**: [openalex:W4306725899](https://www.wikidata.org/wiki/openalex:W4306725899)  
**Source**: https://4ort.xyz/entity/high-numerical-aperture-rgb-achromatic-metalens-in-the-visible