# Comparison of Real- and Complex-Valued NN Equalizers for Photonics-Aided 90-Gbps D-band PAM-4 Coherent Detection

> Research article (Journal of Lightwave Technology, 2021) · cited 42× · AI/ML

**Wikidata**: [openalex:W3196499812](https://www.wikidata.org/wiki/openalex:W3196499812)  
**Source**: https://4ort.xyz/entity/comparison-of-real-and-complex-valued-nn-equalizers-for-photonics-aided-90-gbps-d-band-pam-4-coherent-detection