东京科学大学等发表低DSP硅光调制器论文，达200 Gb/s PAM4
Silicon Photonic Modulator Reaches 200 Gb/s PAM4 With Reduced DSP (Science Tokyo, Yokohama, AIST, PETRA)
东京科学大学、横滨国立大学、AIST 与 PETRA 的研究人员在 Nature Communications 发表论文，展示一种基于光子晶体波导慢光结构的硅调制器，借助内置电光均衡器实现 200 Gb/s PAM4，并降低对 DSP 的依赖。
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Researchers from Institute of Science Tokyo, Yokohama National University, AIST, and Photonics Electronics Technology Research Association (PETRA) published a technical paper titled “Reduced-DSP 200G/λ Low-Voltage Slow-Light Silicon Modulator Enabled by Built-In EO Equalizer.” Abstract Excerpt: “Multi-Tb/s optical interconnects for artificial intelligence data centers necessitate high-speed, energy-efficient, and compact transceivers. However, conventional silicon Mach-Zehnder modulators are... » read more The post Silicon Photonic Modulator Reaches 200 Gb/s PAM4 With Reduced DSP (Science Tokyo, Yokohama, AIST, PETRA) appeared first on Semiconductor Engineering .
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来源：Semiconductor Engineering · semiengineering.com