| 双芯掺铒光纤的研制及其增益均衡特性的研究 |
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| 引用本文： | 刘利松,任文华,陈卫国,彭健,简水生. 双芯掺铒光纤的研制及其增益均衡特性的研究[J]. 中国激光, 2011, 0(8) |
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| 作者姓名： | 刘利松 任文华 陈卫国 彭健 简水生 |
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| 作者单位： | 北京交通大学光波技术研究所; |
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| 基金项目： | 国家973计划(2010CB328206); 国家863计划(2008AA01Z215); 国家自然科学基金重点项目(60837002); 教育部重大项目(308002)资助课题 |
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| 摘 要： | 报道了双芯掺铒光纤(TC-EDF)的研制工艺,采用改进化学气相沉积(MCVD)和光子晶体堆积工艺成功试制出单芯掺杂型双芯掺铒光纤。利用耦合模理论和速率方程数值模拟了信号功率在双芯掺铒光纤中的传输并分析了双芯掺铒光纤的增益均衡特性;同时制作了双芯掺铒光纤放大器(EDFA)并进行实验测试。结果表明,双芯掺铒光纤具有良好的增益均衡特性。
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| 关 键 词： | 光通信 双芯 掺铒光纤 改进化学气相沉积 光子晶体 |
Research on Fabrication and Characteristic of Twin-Core Erbium-Doped Fiber |
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| Liu Lisong Ren Wenhua Chen Weiguo Peng Jian Jian Shuisheng. Research on Fabrication and Characteristic of Twin-Core Erbium-Doped Fiber[J]. Chinese Journal of Lasers, 2011, 0(8) |
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| Authors: | Liu Lisong Ren Wenhua Chen Weiguo Peng Jian Jian Shuisheng |
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| Affiliation: | Liu Lisong Ren Wenhua Chen Weiguo Peng Jian Jian Shuisheng(Institute of Lightwave Technology,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | The fabrication of a twin-core erbium-doped fiber(TC-EDF) is reported.The twin-core erbium-doped fiber with single core doped is fabricated by modified chemical vapor deposition(MCVD) and photonic crystal technology.The characteristics of the twin-core erbium-doped fiber are numerically simulated by using coupled mode theory and rate equations.Meanwhile,a twin-core erbium-doped amplifier is established and measured experimentally.It is presented that this type of twin-core erbium-doped fiber is well fit for... |
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| Keywords: | optical communications twin-core erbium-doped fiber modified chemical vapor deposition photonic crystal |
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