220 GBaud Signal Generation Enabled by a Two-channel 256 GSa/s Arbitrary Waveform Generator and Advanced DSP
Autor: | Fabio Pittale, Zhicheng Ye, Changsong Xie, Ginni Khanna, Maxim Kuschnerov, Bofang Zheng, Qibing Wang, Stefano Calabro, Maximilian Schaedler |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | ECOC |
Popis: | We report, to the best of our knowledge, the highest symbol rate of 220 GBaud in optical back-to-back QPSK transmission enabled by a new 256 GSa/s SiGe arbitrary waveform generator, a >50 GHz 6 dB bandwidth GaAs IQ modulator and advanced nonlinear DSP. |
Databáze: | OpenAIRE |
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