Industry Challenges in 400G/lane Photonics 🌐

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This presentation explores the burgeoning demand for 400G/lane photonics, driven by AI and data center expansion, positioning it as a critical step beyond the current 200G. Delving into technical challenges, it highlights modulation bandwidth limitations, laser and power efficiency issues, and the complexities of photonics-electronics integration. Furthermore, it addresses supply chain hurdles such as foundry maturity, packaging capacity enhancements, and the need for coordinated ecosystem...