| 三区DFB激光器高速自脉动的研究 |
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| 引用本文： | 伦秀君,黄永清,任晓敏.三区DFB激光器高速自脉动的研究[J].半导体光电,2003,24(3):192-196. |
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| 作者姓名： | 伦秀君 黄永清 任晓敏 |
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| 作者单位： | 1. 北京邮电大学,光通信中心,北京,100876;北京化工大学,物理与电子技术系,北京,100029
2. 北京邮电大学,光通信中心,北京,100876 |
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| 基金项目： | 北京邮电大学校科研和教改项目;; |
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| 摘 要： | 全光信号再生技术是超高速大容量全光网络中的核心技术,其中全光时钟提取是全光再生技术的关键,基于多区DFB激光器件自脉动进行时钟提取是最佳选择方案。基于双区DFB激光器件自脉动研究的基础上,对三区DFB激光器件的自脉动特性进行了讨论和数值模拟分析,并对提高自脉动频率的方案进行了研究。
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| 关 键 词： | 全光网 全光信号再生 三区DFB激光器 自脉动 全光时钟提取 |
| 文章编号： | 1001-5868(2003)03-0192-05 |
| 修稿时间： | 2002年11月26日 |
Study on the Fast Self-pulsation in Three-section DFB Laser |
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| LUN Xiu-jun,HUANG Yong-qing,REN Xiao-min.Study on the Fast Self-pulsation in Three-section DFB Laser[J].Semiconductor Optoelectronics,2003,24(3):192-196. |
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| Authors: | LUN Xiu-jun HUANG Yong-qing REN Xiao-min |
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| Abstract: | All-optical signal regeneration is a key technique needed for the ultrahigh speed and large capacity all-optical networks, and all-optical recovery is the critical technique in all-optical regeneration. The best project of time recovery is based on the self-pulsation in multi-section DFB laser. In this paper mechanisms of fast self-pulsation in three-section DFB laser have been analyzed and numerically simulated on the basis of which in double-section DFB laser. |
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| Keywords: | all-optical network all-optical signal regeneration three-section DFB laser self-pulsation all optical clock extraction |
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