Maximizing Throughput via Vertical Optimization of the Coherent MODEM
OFC(2020)
摘要
Vertical optimization of DSP algorithms, analog electronics, optical components and PCB design is critical to maximize the SNR limit of the digital coherent MODEM. We demonstrate a record net ISD of 10.82b/s/Hz for a vertically optimized 256QAM transceiver operating at a symbol rate >50GBd.
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关键词
symbol rate,vertically optimized 256QAM transceiver,net ISD,digital coherent MODEM,SNR,PCB design,optical components,analog electronics,DSP algorithms,vertical optimization,throughput maximization
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