# High-speed PAM4 transmission using directly modulated laser and artificial neural network nonlinear equaliser

> Research article (Optics & Laser Technology, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4296662982](https://www.wikidata.org/wiki/openalex:W4296662982)  
**Source**: https://4ort.xyz/entity/high-speed-pam4-transmission-using-directly-modulated-laser-and-artificial-neural-network-nonlinear-equaliser