Playground Global

PicoJool CEO Al Yuen argues that GaAs VCSELs at 200G/lane are the pragmatic choice for scaling optical interconnects, citing unconstrained supply versus indium phosphide and a roadmap to 12.8T via 8×2…

AI executives including Pat Gelsinger and Lumentum report demand is nearly unlimited, with energy as the only constraint, but chip and data-center stocks are volatile as the PHLX chip index's 60% year…

Justin Ernest invested nearly $500 million into high-profile startups including Anthropic, Databricks, and SpaceX over the past year without launching a traditional venture capital fund. Instead, his …