Tower Semiconductor and Coherent Demonstrate 400Gbps-Per-Lane Silicon Modulator Transmission

Reuters03-23

Tower Semiconductor and Coherent Demonstrate 400Gbps-Per-Lane Silicon Modulator Transmission

Tower Semiconductor and Coherent partnered to demonstrate 400 Gbps per lane data transmission using a silicon modulator built in Tower’s production-ready silicon photonics process.
The demonstration showed 420 Gb/s PAM4 operation and used Coherent’s InP CW high-power laser.
The companies said the collaboration targets next-generation 3.2T optical transceivers and supports pluggable transceivers and co-packaged optics for data center connections.
Russell Ellwanger of Tower Semiconductor and Jim Anderson of Coherent commented on the partnership’s role in developing optical interconnects for AI-driven data centers.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Tower Semiconductor Ltd. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202603230700PRIMZONEFULLFEED9676603) on March 23, 2026, and is solely responsible for the information contained therein.

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