# Spatial beam tracking for Hermite–Gaussian-based free-space optical communications

> Research article (Optical Engineering, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2737941799](https://www.wikidata.org/wiki/openalex:W2737941799)  
**Source**: https://4ort.xyz/entity/spatial-beam-tracking-for-hermitegaussian-based-free-space-optical-communications