利用高非线性硫化物平面波导进行色散补偿的光学相位共轭

2014 International Conference on Advanced Technologies for Communications (ATC 2014) Pub Date : 2014-10-01 DOI:10.1109/ATC.2014.7043453

N. D. Nguyen, B. T. Tran

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引用次数: 5

摘要

提出了一种基于光相位共轭(OPC)的色散补偿方案。OPC是在色散工程硫系波导中通过四波混频工艺实现的。研究了在40 Gbaud下使用不同调制格式的1600公里传输系统的性能。仿真结果也表明，该方法对于PSK格式具有更高的效率。通过仿真研究了泵浦功率和两段光纤链路长度不匹配的影响。

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Optical phase conjugation using high nonlinearity chalcogenide planar waveguides for dispersion compensation

We present the dispersion compensation scheme using optical phase conjugation (OPC) for long-haul transmission systems. The OPC is realized by four-wave mixing process in a dispersion engineered chalcogenide waveguide. Performance of the 1600-km transmission system using different modulation formats at 40 Gbaud has been investigated. Simulated results also indicate that this method is more efficient for the PSK formats. The influence of the pump power and the length mismatch between two sections of the fiber link is also investigated via simulation.

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2014 International Conference on Advanced Technologies for Communications (ATC 2014)

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