分段环形谐振器与双级联环形谐振器中无dac PAM4调制的比较

2017 IEEE Optical Interconnects Conference (OI) Pub Date : 2017-06-05 DOI:10.1109/OIC.2017.7965504

Anthony H. K. Park, A. Ramani, L. Chrostowski, S. Shekhar

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引用次数: 6

摘要

我们比较了采用65nm工艺设计的CMOS驱动器驱动的分段环和双级联环谐振器的25gb /s PAM4调制性能。通过对频率失谐的优化，发现分段环调制器在低功耗的情况下实现了更大的开眼度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparison of DAC-less PAM4 modulation in segmented ring resonator and dual cascaded ring resonator

We compare the performance of 25 Gb/s PAM4 modulation in segmented ring and dual cascaded ring resonators driven by CMOS drivers designed in 65nm process. With optimized frequency detuning, the segmented ring modulator is found to achieve larger eye opening with lower power consumption.

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2017 IEEE Optical Interconnects Conference (OI)

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