| 宽带色散补偿模块的开发 |
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| 引用本文： | 陈伟,李诗愈,雷道玉,李进延,罗文勇,蒋作文,彭景刚,李海清.宽带色散补偿模块的开发[J].光通信研究,2008,34(5):39-40. |
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| 作者姓名： | 陈伟 李诗愈 雷道玉 李进延 罗文勇 蒋作文 彭景刚 李海清 |
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| 作者单位： | 1. 华中科技大学武汉国家光电实验室,湖北武汉,430074;光纤通信技术和网络国家重点实验室烽火通信科技股份有限公司光纤研发部,湖北武汉,430074
2. 光纤通信技术和网络国家重点实验室烽火通信科技股份有限公司光纤研发部,湖北武汉,430074 |
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| 摘 要： | 文章从理论出发设计了一种色散补偿光纤波导结构,并制备出一种高性能的色散补偿光纤.测试结果表明:该色散补偿光纤在1 525～1 625 nm波长范围内具有较大负色散,1 545 nm波长的色散系数为-141 ps/(nm·km).采用该色散补偿光纤成功制备出宽带色散补偿模块.G.652光纤传输链路经过该色散补偿模块的补偿后,C波段的残余色散小于5.0 ps/nm,C波段色散斜率也实现了100%的补偿.
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| 关 键 词： | 色散补偿光纤 模块 光纤通信 波分复用 |
| 收稿时间： | 2008/6/21 |
Development of wideband dispersion compensation modules |
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| Chen Wei,Li Shiyu,Lei Daoyu,Li Jinyan,Luo Wenyong,Jiang Zuowen,Peng Jinggang,Li Haiqing.Development of wideband dispersion compensation modules[J].Study on Optical Communications,2008,34(5):39-40. |
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| Authors: | Chen Wei Li Shiyu Lei Daoyu Li Jinyan Luo Wenyong Jiang Zuowen Peng Jinggang Li Haiqing |
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| Affiliation: | Chen Wei1,2,Li Shiyu2,Lei Daoyu2,Li Jinyan2,Luo Wenyong2,Jiang Zuowen2,Peng Jinggang2,Li Haiqing2(1.Wuhan National Laboratory for Optoelectronics,Huazhong University of Science & Technology,Wuhan 430074,China,2.SKL of OCTN,Optical Fiber Department of FiberHome Telecommunication Technologies Co.,Ltd.,China) |
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| Abstract: | In this letter,the waveguide structure of Dispersion Compensation Fiber(DCF) is designed and a kind of high-performance DCF fabricated.The test results show that it has fairly large negative dispersion in the wavelength range of 1 525 nm-1 625 nm,e.g.-141 ps/nm/km at 1 545 nm.Wideband dispersion compensation modules(DCM) are manufactured with this DCF.When G.652 fiber transmission links are compensated by this DCM,the residual dispersion in C-band is smaller than 5.0 ps/nm and the dispersion slope of the C ... |
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| Keywords: | DCF module fiber-optic telecommunication WDM |
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