OFC 2024 industry reflections: Part 3

Gazettabyte is asking industry figures for their thoughts after attending the recent OFC show in San Diego. Here are the thoughts of BT's Professor Andrew Lord, author and consultant, Daryl Inniss, and Cignal AI's Kyle Hollasch.

Andrew Lord, senior manager of research and optical networks, BT Group.

I am excited to see the developments around 100G ZR pluggables. Assuming they can hit the power requirements, I can imagine them being used across the edge for years to come.

I learned that there is some confidence in the optical community that optics has a significant part to play in the AI revolution. But this is still primarily associated with high bit rate transport, whether it be fibres or inter-chip. Photonic integrated switches to assist with future GPUs is, on the other hand, likely to be limited by the wavelength of light and resulting small numbers of components on a realistic-sized photonic integrated circuit.

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