# Deep learning based digital backpropagation demonstrating SNR gain at low complexity in a 1200 km transmission link

> Research article (Optics Express, 2020) · cited 55× · AI/ML

**Wikidata**: [openalex:W3084415717](https://www.wikidata.org/wiki/openalex:W3084415717)  
**Source**: https://4ort.xyz/entity/deep-learning-based-digital-backpropagation-demonstrating-snr-gain-at-low-complexity-in-a-1200-km-transmission-link