# Witnessing Optomechanical Entanglement with Photon Counting

> Research article (Physical Review Letters, 2018) · cited 37× · AI/ML

**Wikidata**: [openalex:W2795717947](https://www.wikidata.org/wiki/openalex:W2795717947)  
**Source**: https://4ort.xyz/entity/witnessing-optomechanical-entanglement-with-photon-counting