Is computing the wrong focus? Lightmatter’s 3D photonics tackles AI’s data bottleneck

As AI workloads hit data movement bottlenecks, MIT spinoff Lightmatter is betting that photonics, not more transistors, holds the key to next-generation infrastructure. After years of pioneering photonic computing, Lightmatter is moving from research to commercialization. Its flagship interconnect products — Passage M1000 and L200 — are set to enter production in 2025 and 2026.

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Taiwan AI server makers boost North America investment ninefold on tariff fears

Although the US has yet to finalize its reciprocal tariffs on Taiwan, Taiwanese AI server manufacturers have already taken aggressive preemptive measures. In the first half of 2025, outbound investment filings from the sector soared ninefold, with companies channeling funds through offshore tax havens such as the British Virgin Islands and the Cayman Islands to establish assembly plants in the US and Mexico.

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