# Window-split structured frequency domain Kalman equalization scheme for large PMD and ultra-fast RSOP in an optical coherent PDM-QPSK system

> Research article (Optics Express, 2018) · cited 65× · AI/ML

**Wikidata**: [openalex:W2793280994](https://www.wikidata.org/wiki/openalex:W2793280994)  
**Source**: https://4ort.xyz/entity/window-split-structured-frequency-domain-kalman-equalization-scheme-for-large-pmd-and-ultra-fast-rsop-in-an-optical-cohe