SILITH and UMC Achieve Mass Production Milestone for Silicon Photonics

Accelerating High-Volume Silicon Photonics Manufacturing for AI Infrastructure

UMC delivers first mass-produced silicon photonics wafers from UMC’s Singapore 12-inch fab, marking a step change from development to high-volume manufacturing.

The collaboration combines SILITH's silicon photonics innovation with UMC's high-volume 12-inch manufacturing platform.

UMC’s silicon photonics process integration is a scalable, foundry-ready manufacturing platform—aimed at delivering predictable cost, yield, and ramp timelines for customers building next-generation AI data center optical interconnects