| 全通光均衡器色散补偿传输系统性能的研究 |
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| 引用本文： | 邵钟浩,马骏,沈建华.全通光均衡器色散补偿传输系统性能的研究[J].光子学报,2001,30(9):1092-1098. |
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| 作者姓名： | 邵钟浩 马骏 沈建华 |
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| 作者单位： | 南京邮电学院通信工程系 |
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| 摘 要： | 本文以数值求解非线性薛定谔方程为主要分析手段,对全通光均衡器色散补偿传输系统的性能进行了研究.对单波长传输系统的数值模拟结果表明:系统工作波长和光均衡器谐振波长的稳定性对补偿效果影响显著.提出了适合波分复用系统中进行色散补偿的光均衡器参量,并进行了数值模拟,结果表明:对于信道速率为10Gb/s、常规单模光纤组成的波分复用系统采用单个光均衡器可同时对6个信道进行色散补偿,传输距离可达100km左右.
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| 关 键 词： | 全通光均衡器 色散 波分复用系统 |
| 收稿时间： | 2001-02-27 |
| 修稿时间： | 2001年2月27日 |
PERFORMANCE OF TRANSMISSION SYSTEM USING ALL PASS EQUALIZER TO COMBAT DISPERSION |
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| Shao Zhonghao,Ma Jun,Shen Jianhua Dept.of Communication Engineering,Nanjing Univesity of Posts and Telecommunications,Nanjing.PERFORMANCE OF TRANSMISSION SYSTEM USING ALL PASS EQUALIZER TO COMBAT DISPERSION[J].Acta Photonica Sinica,2001,30(9):1092-1098. |
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| Authors: | Shao Zhonghao Ma Jun Shen Jianhua Deptof Communication Engineering Nanjing Univesity of Posts and Telecommunications Nanjing |
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| Institution: | Shao Zhonghao,Ma Jun,Shen Jianhua Dept.of Communication Engineering,Nanjing Univesity of Posts and Telecommunications,Nanjing 210003 |
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| Abstract: | The performance of dispersion compensated transmiss ion system with all-pass equalizer is analyed.It′s proved that stability of si gnaling wavelength and equalizer′s resonance wavelength are critical to the co mpensation effect.Then the principle of the all pass equalizer in WDM system is introduced.The algorithm for equalizer′s parameters is presented.Some useful r esults are obtained. |
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| Keywords: | All-pass equalizer Dispersion compensation WDM |
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