RamTrend

AI Infrastructure · Aug 9, 2026

SILITH and UMC Move Silicon Photonics Wafers Into Volume Production

SILITH and UMC reported a production milestone for silicon photonics wafers aimed at AI networking applications.

Price impact: 1Direction: upSource: EE Times Asia

SILITH and UMC said they have reached mass production for silicon photonics wafers used in next-generation AI networking applications. The item points to continued investment in optical interconnect technology as AI systems place heavier demands on data movement. The direct memory-price effect is limited from the available information. Still, faster AI networking infrastructure can influence the broader AI hardware buildout that also drives demand for high-bandwidth memory and server DRAM.

SILITHUMCSilicon PhotonicsAI NetworkingServer DRAMHBM
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