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Experimental demonstration of improved fiber nonlinearity tolerance for AS-OFDM/OQAM systems

机译:改进AS-OFDM / OQAM系统的纤维非线性公差的实验证明

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We experimentally demonstrate a 470.4-Gb/s superchannels consisting of 16 × 29.4-Gb/s densely-spaced OFDM/OQAM transmission over 2400-km SSMF with a novel alternative signals PAPR reduction scheme. With the nonlinearity improvement, an improvement of about 1 dB in Q factor and 1.5 dB in launch power over conventional OFDM/OQAM.
机译:我们通过实验证明了470.4-GB / s超级通道,包括16×29.4-GB / s密集间隔的OFDM / OQAM传输,超过2400公里的SSMF,具有新颖的替代信号PAPR减少方案。通过非线性提高,在常规OFDM / OQAM中提高Q因子和1.5 dB中的1.5 dB。

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