# Enhancing critical resolution of a ghost imaging system by using a vortex beam

> Research article (Optics Express, 2022) · cited 26× · AI/ML

**Wikidata**: [openalex:W4221098237](https://www.wikidata.org/wiki/openalex:W4221098237)  
**Source**: https://4ort.xyz/entity/enhancing-critical-resolution-of-a-ghost-imaging-system-by-using-a-vortex-beam