Harkaram Grewal

Harkaram Grewal

Maps the India–Germany–U.S. AI triangle from New Delhi. Background in cross-market operations and business development. Writes about supply chains, enterprise adoption, and talent—the unsexy forces that actually move global AI.

50 articles (Page 3)
Neurophos: The Photonic Chip Bet Against Nvidia

When Light Becomes the Processor

A Duke University spinout claims its photonic chip can deliver 100x the performance of Nvidia's best GPU. $118 million in backing from Bill Gates and Microsoft says the physics works. But fabrication reality and a moving Nvidia target stand between Neurophos and its first paying customer.

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