20:37
2026-07-16
chipstrat.com
ai-infrastructure
🎙️ PicoJool’s Al Yuen: The Case for GaAs VCSELs in Scale-Up Interconnects
PicoJool CEO Al Yuen argues that GaAs VCSELs, a 25-year-old technology, are the pragmatic choice for scaling optical interconnects in AI data centers, citing unconstrained supply compared to indium ph…