# Photon information efficiency limits in deep-space optical communications

> Research article (Optical Engineering, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4390752945](https://www.wikidata.org/wiki/openalex:W4390752945)  
**Source**: https://4ort.xyz/entity/photon-information-efficiency-limits-in-deep-space-optical-communications