# Coupled-Channel Enhanced SSFM for Digital Backpropagation in WDM Systems

> Research article (Optical Fiber Communication Conference (OFC) 2021, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3191484495](https://www.wikidata.org/wiki/openalex:W3191484495)  
**Source**: https://4ort.xyz/entity/coupled-channel-enhanced-ssfm-for-digital-backpropagation-in-wdm-systems