# Force sensing beyond standard quantum limit with optomechanical “soft” mode induced by nonlinear interaction

> Research article (Optics Letters, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2981180925](https://www.wikidata.org/wiki/openalex:W2981180925)  
**Source**: https://4ort.xyz/entity/force-sensing-beyond-standard-quantum-limit-with-optomechanical-soft-mode-induced-by-nonlinear-interaction