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Nonlinear chirped rz and nrz pulses in optical transmission lines

机译:光学传输线中的非线性chi rz和nrz脉冲

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In this paper, we summarize some of the recent results obtained by the soliton group at Osaka University. The main objective is to study nonlinear pulse propagation in an optical transmission system with dispersion management. This paper consists of two parts dealing with the properties of soliton-like RZ (return-to-zero) and conventional NRZ (non-return-to-zero) pulses. The main difference in the systems using those pulses is the sign of the group velocity dispersion. However recent studies show that both systems require similar dispersion managements for improving system performance.
机译:在本文中,我们总结了大阪大学孤子小组获得的一些最新成果。主要目的是研究具有色散管理的光传输系统中的非线性脉冲传播。本文由两部分组成,分别讨论类孤子RZ(归零)和常规NRZ(不归零)脉冲的特性。使用这些脉冲的系统的主要区别在于群速度色散的符号。但是,最近的研究表明,两个系统都需要类似的色散管理来提高系统性能。

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