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Computing

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Scientists at EPFL and IBM Research have developed a compact optical amplifier based on a photonic chip that vastly outperforms traditional optical amplifiers in both bandwidth and efficiency. This breakthrough could reshape data center interconnects, AI accelerators, and high-performance computing.

Ultra-broadband photonic chip boosts optical signals

This article explores a vital power-saving technique in digital design, covering core concepts, implementations, and the differences between fine-grained, coarse-grained, and software-controlled methods. Learn why clock gating is crucial for energy efficiency, its applications in diverse systems.

Clock Gating: Powering Down Idle Circuits

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