1.4 ps pedestal-free low timing jitter 10 GHz pulse source using commercial cascaded LiNbO3 modulators and fiber-based compressor.
1.4 ps pedestal-free low timing jitter 10 GHz pulse source using commercial cascaded LiNbO3 modulators and fiber-based compressor.
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DOI：
10.1364/ao.50.001979
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发表时间：
2011-05
期刊：
影响因子：
1.9
通讯作者：
Jianhua Chen;C. Lou;L. Huo;Dan Lu
中科院分区：
文献类型：
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作者：
Jianhua Chen;C. Lou;L. Huo;Dan Lu
提出了一种稳定的10 GHz无介质短脉冲产生方案，该方案由级联的商用LiNbO（3）调制器组成，并在实验上得到了成功的验证。基于光纤的脉冲压缩和整形阶段已被用来获得一个1.38 ps的光脉冲序列，具有非常小的基座和132 fs的定时抖动。该方法在10 ~ 160 Gbit/s范围内具有良好的复用性能，在超高速光时分复用系统中具有良好的应用前景。
A stable 10 GHz pedestal-free short pulse generation scheme consisting of cascaded commercial LiNbO(3) modulators has been proposed and successfully demonstrated experimentally. Fiber-based pulse compression and reshaping stages have been utilized to obtain a 1.38 ps optical pulse train with very little pedestal and 132 fs timing jitter. Excellent performance of multiplexing from 10 Gbits/s to 160 Gbits/s using this method indicates good potential for application in ultrahigh-speed optical time-division-multiplexing systems.