40 Gbit/s four-input photonic digital priority encoder employing three parallel semiconductor optical amplifiers
40 Gbit/s four-input photonic digital priority encoder employing three parallel semiconductor optical amplifiers
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DOI：
10.1049/el.2011.1234
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发表时间：
2011-07
影响因子：
1.1
通讯作者：
Yu Zhang;Lei Lei-Lei;Jianji Dong;X. Zhang
中科院分区：
文献类型：
--
作者：
Yu Zhang;Lei Lei-Lei;Jianji Dong;X. Zhang
提出了一种四输入光子优先编码器的新颖设计。基于三个并行半导体光放大器中的交叉增益调制，以 40 Gbit/s 的速度进行了概念验证实验。无需任何额外的输入光束即可获得具有超过 10 dB 消光比和清晰的开眼图的所有输出结果。
A novel design of a four-input photonic priority encoder is proposed. A proof-of-concept experiment is performed at 40 Gbit/s based on cross-gain modulation in three parallel semiconductor optical amplifiers. All output results with over 10 dB extinction ratios and clear open eye diagrams are obtained without any additional input light beam.