| 基于半导体光放大器的光脉冲压缩方案的研究 |
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| 引用本文： | 陈言樑,张新亮,黄德修.基于半导体光放大器的光脉冲压缩方案的研究[J].光学与光电技术,2007,5(1):20-23. |
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| 作者姓名： | 陈言樑 张新亮 黄德修 |
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| 作者单位： | 华中科技大学光电子科学与工程学院,武汉,430074 |
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| 摘 要： | 对一种基于半导体光放大器(SOA)和普通单模光纤的光脉冲压缩方案进行了理论分析和实验验证.建立了该方案的理论分析模型,并在此基础上数值模拟了光脉冲的传播过程.计算结果表明,通过合理选取单模光纤的长度,可使50 ps光脉冲压缩到5 ps.实验表明利用普通单模光纤群速度色散导致的脉冲啁啾抵消SOA自相位调制引起的脉冲啁啾,实现了色散补偿及脉冲压缩.
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| 关 键 词： | 半导体光放大器 单模光纤 啁啾 脉冲压缩 |
| 文章编号： | 1672-3392（2007）01-0020-04 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-05-10 |
Optical Pulse Compress Based on Semiconductor Optical Amplifier |
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| CHEN Yan-liang,ZHANG Xin-liang,HUANG De-xiu.Optical Pulse Compress Based on Semiconductor Optical Amplifier[J].optics&optoelectronic technology,2007,5(1):20-23. |
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| Authors: | CHEN Yan-liang ZHANG Xin-liang HUANG De-xiu |
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| Abstract: | A designed model of the optical compress which is based on a semiconductor optical amplifier is presented. The numerical simulations reveal that a 50 ps optical pulse can be compressed into a 5 ps pulse. The experiment results show that the dispersion compensation and pulse compress are realized by using the pulse chrip induced by group velocity dispersion of single-mode fiber cancelling out the pulse induced by SPM of SOA. |
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| Keywords: | semiconductor optical amplifier single-mode fiber chirp pulse compress |
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