# 50Gb/s PAM-4 oxide VCSEL development progress at Broadcom

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2592948846](https://www.wikidata.org/wiki/openalex:W2592948846)  
**Source**: https://4ort.xyz/entity/50gb-s-pam-4-oxide-vcsel-development-progress-at-broadcom