Towards 400G/λ IM-DD: How to Pick up the Next Factor of 2?

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Moscone Center

This workshop explores potential solutions enabling future ≥400 Gbit/s/λ with intensity modulation and direct detection (IM-DD) for data center applications. We will set the stage by reviewing drivers and applications of this future generation technology. We will then examine both optical and electronic components integral to the realization of 400G/λ. Our speakers will provide insights into the evolution of optical gearboxes, addressing the complexities associated with symbol rate scaling, advanced multiplexing and modulation techniques applied to different degrees of freedom, as well as high-speed modulating materials, such as TFLN, polymer or BTO. Concurrently, we will navigate through the future landscape of high-speed electrical interfaces, focusing on developments in digital multiplexing (SERDES), analog multiplexing techniques, and signal integrity considerations that far surpass the 100 Gbaud threshold. The workshop will feature an impressive lineup of speakers from both industry as well as academia, who are at the forefront of research and development

Organizers