硫化物平面波导中基于光相位共轭的多通道非线性补偿

2016 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2016-10-01 DOI:10.1109/ATC.2016.7764788

B. T. Tran, N. D. Nguyen

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引用次数: 3

摘要

针对密集波分复用(DWDM)传输系统，提出了基于光相位共轭(OPC)的非线性补偿方案。OPC是在色散工程硫系波导中通过四波混频工艺实现的。研究了4×56 Gbit/s DQPSK系统在非线性传输模式下的性能。仿真结果表明，该方法对PSK格式的非线性补偿是有效的。通过仿真研究了泵浦功率、OPC模块位置和光纤链路剩余色散的影响。

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Multichannel nonlinearity compensation using optical phase conjugation in chalcogenide planar waveguides

We present the nonlinearity compensation scheme using optical phase conjugation (OPC) for dense wavelength division multiplexing (DWDM) transmission systems. The OPC is realized by four-wave mixing process in a dispersion engineered chalcogenide waveguide. Performance of the 4×56 Gbit/s DQPSK system in nonlinear transmission scheme has been investigated. Simulated results also indicate that this method is effective in nonlinearity compensation for the PSK formats. The influence of the pump power, the location of OPC module and the residual dispersion of the fiber link is also investigated via simulation.

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2016 International Conference on Advanced Technologies for Communications (ATC)

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