Theoretically predicted performance and frequency-scaling rule of a Symmetric-Mach-Zehnder optical 3R gating
Theoretically predicted performance and frequency-scaling rule of a Symmetric-Mach-Zehnder optical 3R gating
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对称马赫曾德光学 3R 门控的理论预测性能和频率缩放规则
DOI：
10.1016/j.optcom.2003.11.043
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发表时间：
2004
影响因子：
2.4
通讯作者：
Y. Ueno
中科院分区：
文献类型：
--
作者：
Y. Ueno
根据我们的门控模型和一组真实的元件参数值，预测了采用对称马赫-曾德尔半导体门的光学3R门控的性能。特别是，在假设40 gb /s输入信号的情况下，展示了幅度噪声抑制和图案诱导的内部噪声之间的权衡。此外，分析预测了3R栅极的频率缩放规则，该规则考虑了栅极内半导体光放大器的最佳载流子寿命和载流子注入水平。通过我们的模拟，在假设信号比特率为160 Gb/s的情况下，数值上证实了预测的缩放规则。
The performance of an optical 3R gating with a Symmetric-Mach-Zehnder semiconductor gate is predicted from our gating model and a set of realistic component-parameter values. In particular, the trade-off between amplitude-noise suppression and pattern-induced internal noise is demonstrated with an assumed 40-Gb/s input signal. Furthermore, a frequency-scaling rule for the 3R gate is analytically predicted that takes into account the optimum carrier lifetime and the carrier-injection level for the semiconductor-optical amplifiers inside the gate. The predicted scaling rule was numerically confirmed through our simulation, where a signal bit-rate of 160 Gb/s was assumed.