# Squeezing-enhanced heterodyne detection of 10  Hz atto-Watt optical signals

> Research article (Optics Letters, 2018) · cited 23× · AI/ML

**Wikidata**: [openalex:W2903951864](https://www.wikidata.org/wiki/openalex:W2903951864)  
**Source**: https://4ort.xyz/entity/squeezing-enhanced-heterodyne-detection-of-10-hz-atto-watt-optical-signals