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EP 037 · JUL 16, 2026 · 49 MIN

PicoJool's Al Yuen: The Case for GaAs VCSELs in Scale-Up Interconnects

Al Yuen, CEO of PicoJool, talks with Austin about using VCSELs for scale-up optical interconnects in AI data centers. Al explains why gallium arsenide (GaAs) supply is unconstrained while indium phosp…

0:00 49:20
Watch: PicoJool's Al Yuen: The Case for GaAs VCSELs in Scale-Up Interconnects

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