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News articleYahoo Finance· March 23, 2026

Tower Semiconductor and Coherent Demonstrate 400Gbps/lane Data Transmission with a Silicon Modulator in a Production-Ready Sipho Process

View original at finance.yahoo.com
Tower Semiconductor and Coherent Demonstrate 400Gbps/lane Data Transmission with a Silicon Modulator in a Production-Ready Sipho Process Tower Semiconductor The demonstration uses a silicon MZM without use of exotic materials targeting next-generation 3.2T optical transceivers MIGDAL HAEMEK, Israel, March 23, 2026 - To…
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  • Coherent is pleased to partner with Tower Semiconductor on Silicon Photonics Platforms and together they are advancing high-performance optical interconnects for AI-driven data centers

    60% confidence

  • The result can extend the use of silicon for another generation of transceivers, re-utilizing the large multi-fab capacity investments while proceeding with work on more advanced material systems for next-generations

    60% confidence

  • The optical transceiver market continues to outpace prior projections and next-generation bandwidth is required to continue the exponential growth in AI infrastructure

    60% confidence

  • Tower Semiconductor strongly values the partnership with Coherent and is very excited about this breakthrough demonstration

    60% confidence

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