# Locating the center of rotation of a planar object using an optical vortex

> Research article (Applied Optics, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4224093292](https://www.wikidata.org/wiki/openalex:W4224093292)  
**Source**: https://4ort.xyz/entity/locating-the-center-of-rotation-of-a-planar-object-using-an-optical-vortex