| 剩余三阶色散对相位共轭偏振孤子的影响及其补偿 |
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| 引用本文： | 陈伟成,徐文成,罗爱平. 剩余三阶色散对相位共轭偏振孤子的影响及其补偿[J]. 光子学报, 2007, 36(6): 1061-1064 |
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| 作者姓名： | 陈伟成 徐文成 罗爱平 |
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| 作者单位： | 华南师范大学,信息光电子科技学院光子信息技术,广东省高校,重点实验室,广州,510006;佛山科学技术学院,物理系,广东,佛山,528000;华南师范大学,信息光电子科技学院光子信息技术,广东省高校,重点实验室,广州,510006 |
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| 基金项目： | Supported by Natural Science Foundation of Guangdong Province (04010397) |
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| 摘 要： | 光学相位共轭中剩余三阶色散不利于共轭孤子的稳定传输,导致孤子脉冲具有更大的时间抖动.本文提出在传输线末采用具有正三阶色散的色散位移光纤补偿光学相位共轭中的剩余正三阶色散.数值结果证明了其可行性.同时也分析其补偿的物理机制.
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| 关 键 词： | 光通信 相位共轭 孤子 三阶色散 |
| 文章编号： | 1004-4213（2007）06-1061-4 |
| 收稿时间： | 2006-09-15 |
| 修稿时间： | 2006-09-15 |
The Effect of Residual Third-order Dispersion on Phase Conjugation Polarization Solitons and Its Compensation |
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| CHEN Wei-cheng,XU Wen-cheng,LUO Ai-ping. The Effect of Residual Third-order Dispersion on Phase Conjugation Polarization Solitons and Its Compensation[J]. Acta Photonica Sinica, 2007, 36(6): 1061-1064 |
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| Authors: | CHEN Wei-cheng XU Wen-cheng LUO Ai-ping |
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| Affiliation: | Laboratory of Photonic Information Technology, School of Information and Photoelectric Science and Engineering South China Normal University, Guangzhou 510006, China;Department of Physics, Foshan University, Foshan, Guangzhou 528000, China;Laboratory of Photonic Information Technology, School of Information and Photoelectric Science and Engineering South China Normal University, Guangzhou 510006, China;Laboratory of Photonic Information Technology, School of Information and Photoelectric Science and Engineering South China Normal University, Guangzhou 510006, China |
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| Abstract: | The residual third-order dispersion of the optical phase conjugation process is detrimental to conjugated polarization solitons propagation in single-mode dispersion, resulting in more timing jitters. The dispersion-shifted fiber with positive TOD was proposed to use for compensating for the residual positive TOD at the fiber output. The numerical results prove it practicable and the physical mechanisms were also analyzed. |
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| Keywords: | Optical communications Phase conjugation Soliton Third-order dispersion |
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