# Extended Kalman filtering for joint mitigation of phase and amplitude noise in coherent QAM systems

> Research article (Optics Express, 2016) · cited 42× · AI/ML

**Wikidata**: [openalex:W2293063976](https://www.wikidata.org/wiki/openalex:W2293063976)  
**Source**: https://4ort.xyz/entity/extended-kalman-filtering-for-joint-mitigation-of-phase-and-amplitude-noise-in-coherent-qam-systems