# RF-subcarrier-assisted four-state continuous-variable QKD based on coherent detection

> Research article (Optics Letters, 2016) · cited 59× · AI/ML

**Wikidata**: [openalex:W2554595991](https://www.wikidata.org/wiki/openalex:W2554595991)  
**Source**: https://4ort.xyz/entity/rf-subcarrier-assisted-four-state-continuous-variable-qkd-based-on-coherent-detection