利用带分接延迟线的储层计算缓解光学非线性问题

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
Kai Ikuta;Yuta Ito;Moriya Nakamura
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引用次数: 0

摘要

我们研究了一种基于带有分接延迟线的储层计算(RC)非线性均衡器,用于补偿由色度色散和自相位调制等引起的线性和非线性波形失真。我们通过数值模拟,在改变参数和传输距离的同时,评估和比较了有无分接延迟线的 RC 系统的均衡性能。与传统的基于 RC 的非线性均衡器相比,所提出的均衡器结构可以使用时间常数更短的 RC。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Optical Nonlinearity Mitigation Using Reservoir Computing with Tapped-Delay Lines
We investigated a nonlinear equalizer based on reservoir computing (RC) with tapped-delay lines for compensating for linear and nonlinear waveform distortion caused by, e.g., chromatic dispersion and self-phase modulation. We evaluated and compared the equalization performance of RC systems with and without tapped-delay lines by numerical simulation, while varying the parameters and the transmission distance. The proposed equalizer construction enables the use of RC with a shorter time-constant than that used for conventional RC-based nonlinear equalizers.
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来源期刊
IEICE Communications Express
IEICE Communications Express ENGINEERING, ELECTRICAL & ELECTRONIC-
自引率
33.30%
发文量
114
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