Nvidia and SK Hynix CPO strategies diverge as 3D optics look toward a post-2030 horizon

DIGITIMESAugust 25, 2026en

On August 20, SK Hynix's global research team published a paper in Nature Electronics detailing its co-packaged optics (CPO) development for high-performance computing (HPC) and AI. Highlighting key technical hurdles and outlining the trajectory for next-generation optical interconnect technology, the paper marks SK Hynix's first systematic presentation of its CPO roadmap.

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