# Kramers-Kronig receiver operable without digital upsampling

> Research article (Optics Express, 2018) · cited 106× · AI/ML

**Wikidata**: [openalex:W2805022067](https://www.wikidata.org/wiki/openalex:W2805022067)  
**Source**: https://4ort.xyz/entity/kramers-kronig-receiver-operable-without-digital-upsampling